专业UHF无线麦克风说明书

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VHF-4005专业四路VHF无线麦克风系统用户手册说明书

VHF-4005 Professional Quad VHF Wireless Microphone System o w n e r’s m a n u a lWelcomeAnd thank you for purchasing the VHF-4005 from VocoPro, your ultimate choice in Karaoke entertainment! With years of experience in the music entertainment business, VocoPro is a leading manufacturer of Karaoke equipment, and has been providing patrons of bars, churches, schools, clubs and individual consumers the opportunity to sound like a star with full-scale club models, in-home systems and mobile units. All our products offer solid performance and sound reliability, and to reinforce our commitment to customer satisfaction, we have customer service and technical support professionals ready to assist you with your needs. We have provided some contact information for you below.VocoPro1728 Curtiss CourtLa Verne, CA 91750Toll Free: 800-678-5348TEL: 909-593-8893FAX: 909-593-8890VocoPro Company Email DirectoryCustomer Service & General Information****************Tech Support***********************Remember Our WebsiteBe sure to visit the VocoPro website for the latest information on new products, packages and promos. And while you're there don't forget to check out our Club VocoPro for Karaoke news and events, chat rooms, club directories and evena KJ Service directory!We look forward to hearing you sound like a PRO, with VocoPro, the singer’s ultimate choice.FOR YOUR RECORDSPlease record the model number and serial number below, for easy reference, in case of loss or theft. These numbers are located on the rear panel of the unit. Space is also provided for other relevant informationModel NumberSerial NumberDate of PurchasePlace of PurchaseCONNECTING POWERConnect the AC power adapter to the power input jack on the far right of the back panel on the VHF-4005 .CONNECTING AUDIO OUTPUTUSING THE XLR OUTPUTS:The XLR outputs allow you to connect each channel to the mixer independently . This gives you more control over the volume on individual microphone channels when connected to a mixer .You’ll need:• VHF-4005• (4) XLR patch cables (not included)• An input device, such as a mixer or amplifier (not included)TO CONNECT THE XLR OUTPUTS:1 . Ensure the main power switch is turned off .2 . Connect one end of an XLR cable to the CH .1output of the VHF-4000 .3 . Connect the other end of the XLR cable to thedesired input on your mixer .Note: To avoid confusion, it’s recommended that the XLR jacks are attached correspondingly (e.g. CH.1 to CH.1, CH.2 to CH. 2, etc. illustration is for clarity not accuracy).4 . Repeat steps 2 and 3 until all the XLR outputsare connected .USING THE 1/4” MIXED OUTPUT:The 1/4” mixed output is useful if you have limited inputs available on your mixer . All four microphone signals are mixed together in this single output .You’ll need:• VHF-4005• (1) 1/4” patch cables (included)• An input device, such as a mixer or amplifier (not included) .TO CONNECT THE 1/4” MIXED OUTPUT:1 . Ensure the main power switch is turned off .2 . Connect one end of a 1/4” cable to the 1/4”mixed output on the rear panel of the VHF-4005 .3 . Connect the other end of the 1/4” cable to thedesired input on your mixer or amplifier .Getting ConnectedVHF-4005 Rear PanelVHF-4005 Rear PanelMixerMixerVHF-4005 Rear Panel11VHF-4005 Owner’s Manual © VocoPro 2014v1.1119。

德声无线麦克风说明书

德声无线麦克风说明书无线麦克风的设计主要用于专业舞台演出、体育场馆、高档KTV 包房和大厅、学校课室和多媒体室及高品位的家庭使用，配合专业级的功放、音响、点歌机和大屏幕电视的使用。

但是如果是专业的UHF 麦克风需要具备以下特点：1.具备网头锁紧结构并配用高强度防撞钢性网头，在营业场所以防止客人拆解麦克风而造成损坏;2.采用简单按键开关，麦克风外观上再没有其它按钮或者可调部件，完全避免误操作造成故障;3.网头部位有六角防滚橡胶圈，放在桌面不易滚动;麦克风尾部有保护橡胶套，跌落时不易损坏;4.以自动搜索空闲信道，快速准确地找到无干扰的用信道，大大简化工程安装中的调试工作;5.音码静音设计(数字导频)，具备音码锁定功能或者身份识别功能，彻底杜绝干扰和窜频现象：在麦克风所发射的信号中，包含音码频率;接收机在接收到信号后，会检测信号中的音码频率。

干扰信号不会包含这种特定的音码频率，所以接收机以将不包含音码频率的干扰信号拒之门外，大大提高了接收机的抗干扰能力。

这一功能最大程度地满足了多台产品同时使用的场合，例如舞台演出、KTV包房、学校教室等.6.采用专门设计的音头，针对人声的特点进行了均衡调校，使您讲话或者唱歌都能轻松自如。

7.具备自动静音及冲击消除电路，避免开关机时的冲击和噪声，防止影响现场气氛甚至损坏扩声设备;8.麦克风内部采用双升压电路设计，电池电压下跌时，不会降低发射功率，不会缩短操作距离。

干扰信号拒之门外。

静噪门一般在产品生产时设定，能适合大多数应用场合。

静噪门设定得比较低时，接收机能够接收到更弱的信号，即反映出接收距离比较远，但是抗干扰能力就弱些，比较弱的干扰信号也能通过接收机输出;静噪门设定得比较高时，接收机抗干扰能力就比较强，同时接收距离就会缩短，需要麦克风比较靠近接收机，才能有足够强度的信号供接收机接收和输出。

1设置与开启接收机将接收机的音量推钮置于较小音量位置，并将扩音机的音量旋钮也调到较小位置，然后按下接收机电源开关。

Pyle PDWMU105专业UHF无线手持麦克风传输系统说明书

PDWMU105 Professional UHF Handheld MicrophonePro Audio Wireless Mic Transmitter Systemwith Adapter Receiver, Selectable Frequency RECEIVER AND TRANSMITTER INTRODUCTION2Features:• Pro Audio Microphone System• Handheld Wireless Mic & Receiver Adapter• UHF Narrow Band Audio Transmitter• Portable Battery-Operated Design• Mic Adapter with Built-in Rechargeable Battery• Digital Display with Selectable Mic Frequency• Integrated Antenna for Extended Wireless Range• Simple Plug-and-Play Operation• Includes Plug-in Audio Adapter Receiver• Audio Receiver with 1/4'' -inch (6.3mm) Jack• Built-in Acoustic Pop Filter• Integrated Low Noise Circuitry• Ultra-Wide Frequency Response• Noise-Eliminating SMT Technology• Crisp Audio Clarity for Vocals & Singing• LED Indicator Light• Power ON/OFF Switch• Rugged & Durable Mic Construction with Steel Mesh Grill• Perfect for Professional Audio Stage & Studio Performances• Directly Connects to Ampli ers, Stereos, Audio Processors, DJ Mixers• Used for Home Karaoke, Classroom, O ce & Business ApplicationsTechnical Specs:• Wireless Operation: UHF Band Transmitter• Selectable Frequency Mic Design: 16 Channel• Microphone Element/Type: Dynamic• Pickup/Polar Pattern: Uni-Directional• Wireless Operating Range: Up to 165'+ ft.• Receiver Connector Type: 1/4'' -inch (6.3mm)• Audio Stability: 50PPM• Frequency Response: 50Hz-18kHz• Receiving Sensitivity: <95 dBm• S/N Ratio: 96dB• Distortion: <0.1%• Modulation Mode: FM• Output Power: 10mW• Harmonic Radiation: <50 dBc• Receiver Working Current: <100 mA• Mic Construction Material: Aluminum Metal Alloy• Receiver Rechargeable Battery: 3.7V Li-iOn, 450mAh - 1.665Wh - 9g• Power Supply: USB, DC 5V• Battery Operated Microphone, Requires (2) x 'AA’ (Not Included)• Handheld Mic Size (L x W x H): 10.0'' x 2.0'' x 2.0’’ -inches• Mic Receiver Size (L x W x H): 3.74'' x 1.2'’ x 1.2'' -inchesQuestions? Issues?We are here to help!Phone: (1) 718-535-1800Email: *******************What's in the Box:• Wireless Handheld Microphone• Mic Transmitter Receiver• USB Charge Cable• Audio Receiver Adaptor, 6.3mm-to-3.5mm。

UHF无线麦克风系统UwMic15用户手册说明书

UHF Wireless Microphone System UwMic15User ManualStatementPlease read this manual carefully before using and strictly operate and store in accordance with the instructions. Please save it for your future reference.If the user manual can not help you to solve certain problems, please ask your retailer for help or email us: info@saramonic. com.Cautions1. Do not use the unit under water, don't expose it to rain.Please store it in a cool, dry place.2. Please use and store it in normal temperature. Do notmove it from overheated to supercooled conditionfrequently as well as keep away from heat sources such as heater and oven.3. When using and storing, please pay attention to dustand moisture.4. Be careful to violent collision.5. To avoid acoustical feed-back, do not hold themicrophone close to the loudspeakers.6. For the best sound pick-up pattern do not hold yourhand against the microphone head.7. Remove the batteries from the battery compartmentwhen the device is not used for a long time.ContentsGeneral Introduction (2)Portable Receiver UwMic15-RX15 (2)Introduction (2)Product Structure (2)Attaching Accessories (4)LCD Display Operation Guide (5)Body-pack Transmitter UwMic15-TX15 (6)Introduction (6)Product Structure (7)Antenna (7)Attaching Accessories (8)LCD Display Operation Guide (9)Hand-held Microphone UwMic15-SR-HM15 (11)Introduction (11)Product Structure (11)Setup Guide (12)Plug-on Transmitter UwMic15-SR-XLR15 (13)Introduction (13)Product Structure (13)Attaching Accessories (15)L CD Display Operation Guide (16)Operation Guide (18)Specification (21)Transmitter TX15, SR-HM15, SR-XLR15 (21)Receiver RX15 (22)Packing List (23)1General IntroductionThe Saramonic UwMic15 UHF wireless microphone system is intended for portable wireless operation and can be used in several environments for applications such as DSLR video, field recording, broadcast TV, electronic news gathering (ENG), on-the-spot interviews, and more.Portable Receiver UwMic15-RX15 IntroductionThe Saramonic UwMic15-RX15 is a camera-mountable integrated wireless receiver. It features a wide switchingRF bandwidth, an easy-to-read LCD display and infrared synchronization between transmitter and receiver. Product Structure①②⑤⑦③④⑥⑧⑩⑨⑪① Antennas② P OWER buttonLong press to turn on or off the RX15.③ SET buttonLong press the SET button to enter the displayed menu.Then, short press the SET button to confirm your option or long press again to exit without saving.2④ + or - buttonSelects functions or values shown on the display.⑤ POWER indicatorIndicates the battery level as follows:Green light: Sufficient battery level.Red light: Low battery level.⑥ RF indicator and infrared transmitter portThe infrared transmitter port sends the set frequency to a transmitter.RF indicator displays the RF input level as follows:Green light: RF signal is strong.Red light: RF signal is weak or disconnected.⑦ LCD displayDisplay menus, please refer to "LCD Display OperationGuide" (page 5) for more details.⑧ Battery compartmentOperates on two AA batteries (not included).⑨ PHONE jackConnect a headphone to monitor the audio output.⑩ OUTPUT jackConnect the RX15 to a video camera, camcorder, mixer or amplifier with the supplied output cable.⑪ Standard cold shoe34Attaching Accessories1 Connect the supplied cable to the output jack.① P lug the supplied cable intothe OUTPUT jack.② F or a secure connection, turn to lock the connector.2 A ttach a belt clip. Please Refer to "Attaching Accessories" (page 8).3 Attach the shoe mount adapter.① P lease attach the belt clip upside-down before attaching the shoe mountadapter.② P ush the bottom of the belt clip to make somespace between the beltclip and the receiver.③ A lign the belt clip with the two vertical grooves onthe shoe mount adapterand insert the adapter inthe direction of the arrow.④ P ush the shoe mount adapter in fully until the beltclip fits into the horizontalgroove on the adapter holds.①②①③②5LCD Display Operation Guide②③①1 Home screen If no operation is performed for 20 seconds on the other screens, the display will automatically return to the home screen.① Volume indicator ② Battery level indicator Displays the battery level. Please replace both batteriesimmediately when the indicator starts flashing.③ Channel and frequency Indicate the current channel and frequency.2Set output volumeSet the volume of output audio within the range 0 to 30. The setting is retained even after the power is turned off. Default is 27.3 Power keyLong press the SET button to unlocked or locked the power key. Lock the power key to prevent the receiver being turned off unwittingly while using.Unlocked: Long press the power key to turn the receiver on or off (System default).Locked: The receiver will not be turned off even after pressing the power key.Note: If the batteries are removed and reinserted while the power key is set to Locked, the lock state of the power key will not be changed. You can turn on the receiver by long pressing the power button.4Infrared matching functionMatch the receiver and transmitter via infrared. Details of operation, please refer to "Match the channel of receiver and transmitter" (page 11).5Set backlightSet the backgroud LED light to ON or Delay 60 /30 /10 seconds or OFF. Default is "Delay 10s."6Restore settingsConfirm it then the parameters of RX15 are restored to their factory default settings.7Version of the UwMic-RX158Serial NumberBody-pack Transmitter UwMic15-TX15 IntroductionThis transmitter is a compact transmitter that employs a crystal-controlled PLL synthesizer. It is equipped with a muting function and a locking-type microphone input connector.67Product Structure ⑨①②⑤⑦③④⑥⑧Antenna ① POWER indicator Indicates the battery level as follows:Solid Green: Sufficient battery level.Solid Red: Battery is getting low.② AUDIO indicator / IR (infrared detector)AUDIO indicator: Indicates the audio input.IR (infrared detector): Gets the frequency from the receiver.Solid Green: Audio input level is appropriate.Flashing Red: Audio is muted (i.e., disabled).For details on setting the mute function, please refer to "Set Mute key" (page 10).③ Audio input connector (Locking type)Connect to the supplied lavalier microphone.⑤ LCD display Display menus, please refer to "LCD Display Operation Guide" (page 9) for more details.① Power / Mute buttonFunction OperationPower ON Press button for one second or longerPower OFF Press button until it turns offMute ONShort press buttonMute OFF② + or – buttonSelects functions or values shown on the display.③ SET buttonLong press the SET button to enter the displayed menu.Then, short press the SET button to confirm your option or long press again to exit without saving.④ Battery compartmentAccepts two AA batteries (alkaline, nickel metal hydride, or lithium batteries).Attaching Accessories1Attach a belt clip.Insert one end of the belt clip into one of two holes on either side of the transmitter, and then insert the other end into the hole on the other side.82 Connect the mcirophone.For a secure connection, turn to lock the connector.Note: Please turn offthe transmitter beforeattaching or removing themicrophone.LCD Display Operation Guide Home screenIf no operatIon is performed for 20 seconds on the other screens, the display will automatically return to the home screen.① Mute indicator Mute OFF Mute ON② Battery level indicator Displays the battery level. Please replace both batteriesimmediately when the indicator starts flashing.③ Channel group indicator Indicates the channel group.Set the microphone drive power supply (+48V) When set to ON, 48V phantom power is supplied to the connected microphone and the "+48V" indicator lights up. Default is "+48V OFF."1②③①Note: Please DO NOT turn on the phantom power when using with microphones that do not operate on phantom power, mixing boards or any unbalanced devices, because it may cause damage to both transmitter and audio device. Menu display section. Displays various functions. Press the + or - button to switch functions.Set Power keySelect Unlocked or Locked.Set "Locked" to lock the power button to prevent the unit being turned off or muted unwittingly while using. Default is "Unlocked."Set Mute keyIf you want to mute the audio, please select "Enable" first and then short press the power button. Default is "Enable."IR MatchSet to match with the receiver. The screen will display “Matching” when in process. After successful matching, it will indicate “Sync finished.”Set BacklightSelect ON, OFF or Delay 10 / 30 /60 seconds.Default is “Delay 10s.”Restore default settingVersion of the UwMic15-SR-XLR15Serial NumberHand-held Microphone UwMic15-SR-HM15 IntroductionThe Saramonic SR-HM15 is a handheld wireless UHF microphone transmitter features a compact metallic body, an easy-to-read LCD display, a RF power switch and a PLL synthesizer. The broadcast quality microphone will capture crystal clear and rich sound. It has a built-in antenna, a muting function and power lock function. The channel of SR-HM15 is synced up with the receiver via infrared.Product Structure①②③④AB C① LCD screenA. Channel number. (This LCD display indicates it is operating on channel 16 of group A.)B. Battery level icon.C. MUTE. Audio is not muted.② Power / Mute buttonPower: Long press to turn on/off the SR-HM15.Mute: Short press the button while transmitting, the audio will be muted. Press it again to restore the audio output. Note: In muting, the audio signal is not output but an RF signal is still transmitted.③ Antenna④ Battery compartmentOperates on two AA batteries (not included).You could use alkaline, lithium or nickel metal hydride batteries.Setup Guide①Install the batteries. Refer to "UwMic15-SR-HM15" (page 18).②(Option) Set the lock switch to ON or OFF.③(Option) Set the RF power to HIGH or LOW. The transmitpower level varies depending on the model.④Press the power button to turn on the UwMic15-RX15.⑤Turn on the receiver UwMic15-RX15 and sync with thetransmitter UwMic15-SR-HM15. Details of operation,please refer to "For UwMic15-SR-HM15" (page 19).⑥W hen sync successfully, the screen of UwMic15-SR-HM15will show the group and channel same as the receiver.⑦Close the grip in the direction of the arrows.⑧Now it is ready to use.① XLR audio input jack Connects to an XLR microphone or audio devices withline output.② +48V power indicator Lights up when the +48V phantom power is on.③ POWER indicator Indicates the battery level as follows:Solid Green: Sufficient battery level.Solid Red: Low battery.Plug-on Transmitter UwMic15-SR-XLR15Introduction The Saramonic SR-XLR15 is a compact XLR plug-on type transmitter features a wide switching RF bandwidth, an easy-to-read LCD display, +48V phantom power and mute function. It is suitable for portable wireless operation and can be used in a wide range of applications such as DSLR video, broadcast TV, ENG and more.Product Structure ⑧⑨②③①⑦⑥④⑤④ AUDIO indicator / IR (infrared detector)AUDIO indicator: Indicates the audio input level.IR (infrared detector): Gets the frequency from thereceiver.Solid Green: Audio input level is appropriate.Flashing Red: Audio is muted (i.e., disabled). For details on setting the mute function, please refer to "Set Mute key" (page 16).⑤ LCD screenDisplays menus, please refer to "LCD Display Operation Guide" (page 16) for more details.⑥ Power / Mute buttonTurns the power or mute function to on or off.Function OperationPower ON Press the button for one second or longerPower OFF Press the button until it turns offMute ONShort press the buttonMute OFF⑦ SET buttonLong press the SET button to enter the displayed menu.Then short press the SET button to confirm your option or long press again to exit without saving.⑧ + or – buttonSelects functions or values shown on the display.⑨ Battery CompartmentOperates on two AA batteries (alkaline, nickel metalhydride, or lithium batteries). For details on how to insert batteries, please refer to "Install the batteries" (page 18).2 Disconnect a microphone or XLR cable.Press the release button and pull the microphone or XLR cable out carefully in the direction of arrow.Note: Please turn off the transmitter before attaching or removing the microphone.1Attach a microphone or XLR cable. Push the microphone or cable connector into the XLR audio input jack of the SR-XLR15 until it clicks into place.Attaching AccessoriesMicrophone or XLR cableMicrophone or XLR cableRelease buttonL CD Display Operation Guide①③Home screenIf no operatIon is performed for 20 seconds on the other screens, the display will automatically return to the homescreen.①Mute indicatorMute OFF Mute ON②Battery level indicatorDisplays the battery level. Please replace both batteries immediately when the indicator starts flashing.③Channel group indicatorIndicates the channel group.Power keyUnlockedSet Power keySelect Unlocked or Locked.Set "Locked" to lock the power button to prevent the unit being turned off or muted unwittingly while using. Default is "Unlocked."Set Mute keyIf you want to mute the audio, please select “Enable” first and then short press the power button. Default is “Enable.”I R MatchSet to match with the receiver. The screen will display “Matching” when in process. After successful matching, it will indicate “Sync finished.”Set BacklightSelect ON, OFF or Delay 10 / 30 /60 seconds. Default is “Delay 10s.”Restore default settingVersion of the UwMic15-TX-XLR15Serial NumberOperation Guide1 Install the batteries① UwMic15-RX15 and UwMic15-TX15. Batteries can be inserted in the plug-on transmitter UwMic15-SR-XLR15 in the same manner.• Long press the Power key toturn the unit off.• Slide the two catches inwardand pull out the batterycompartment.• Insert two AA size batteriesaccording to the polarityindicators and close thecompartment. Please be sure thebattery compartment is lockedsecurely.② UwMic15-SR-HM15• Long press the power button to turn the power off.• Slide the battery compartment cover in the direction of the arrow, and completely pull it out.• Insert two new AA batteries into the battery compartment with and polarities in the correct orientation.• Close the battery cover, after inserting battery.Note:①P lease remove the batteries from the battery compartmentwhen the device is not used for a long time.②Please always use sets of the same type of battery.③R eplacing the batteries during operation may generatenoise. Please make sure that the unit is turned off beforereplacing batteries.2Connect the receiver to the mic jack of a camera, camcorder or mixer with the supplied cable.3 Turn on the receiver by long pressing the power button.4 Match the channel of receiver and transmitter①Using the auto scan functionFor the TX15 and SR-XLR15• Turn on the transmitter by long pressing the power button.• U se the + or – button to display the “Match with TX”menu on receiver.• U se the + or – button to display the "Match with RX"menu on transmitter.• B oth long press the SET button to select the menu and short press it to confirm.• P lace the infrared transmitter port on the receiver near the infrared detector on the transmitter.• I f "Sync finished!" displayed on the LCD screen of the receiver, the frequency for use on the transmitter is set. • A fter matching successfully, press the SET button of receiver to return to the previous menu.For SR-HM15• Turn on the transmitter by long pressing the power button.• U se the + or – button to display the “Match with TX” menu on receiver.• Quick press the SET button twice, enter the matching pattern on the transmitter:A: Short press to ajust the channel numberB: Quick press the SET button twice again, then exit with saving.• Place the infrared transmitter port on the receive near the infrared detector on the transmitter.• If "Sync finished!" displayed on the LCD screen, the frequency for use on the transmitter is set.19• After matching successfully, press the SET button of receiver to return to the previous menu.Note:①After 20 seconds have elapsed, the display returns tothe home screen without saving.②Some noise may occur when power is turned on, you could turn down the audio input level of devices connected to the receiver accordingly.②Manually setting the transmitter channel. (Only available on the UwMic15-TX15 and UwMic15-SR-XLR15)• Turn on the transmitter by long pressing the power button.• U se the + or – button to display the channel setting menu on the transmitter.• Long press the SET button to select the menu.U se the + or – button to select the same channel as the receiver and confirm it by short press again to exit without saving.5 Attach the accessories you need for the receiver and transmitter. Refer to "Attaching Accessories" (page4 and page8).6 You are ready to record.20SpecificationTransmitter TX15, SR-HM15, SR-XLR15 Channel Number16Oscillator type PLL synthesizerCarrier frequencies555MHz - 579MHz Reference deviation±5 kHz (–60 dBV, 1 kHz input) Signal to noise ratio70 dB or moreSpur suppression-60dBVoice delay10 msAntenna1/4λ wire antennaAudio input connector TX15: 3.5mm mini jackHM15: NoneXLR15: XLR-3-11C type (female)Reference audio input level–60 dBV (MIC input, 0 dB attenuation) Distortion0.5% or lessWeight TX15: Approx. 68g (excluding batteries) HM15: Approx. 225g (excluding batteries) XLR15: Approx. 150g (excluding batteries)Battery Two AA size batteriesDimensions TX15: 180 x 64 X 23 mmHM15: 245.0 x 47.5 x 47.5 mmXLR15: 105.5 x 43 x 34.7 mmOperating temperature0°C to 50°CStorage temperature–20°C to +55°C21Receiver RX15Channel number16Oscillator type PLL synthesizerAudio output connector 3.5mm mini jackAntenna1/4λ wire antennaAudio output level–60 dBVHeadphone output level30mW (16 Ω)Receive frequencies555MHz - 579MHzReceive sensitivity-95dBmSignal to noise ratio70 dB or moreVoice delay10 msReference deviation±5 kHz(–60 dBV, 1 kHz input) Frequency response40 Hz to 18 kHz (+/-3dB) Distortion0.5% or lessSpur suppression-60dBWeight Approx. 73g (excluding batteries) Battery Two AA size batteries Dimensions180 × 64× 49 mmOperating temperature0 °C to 50 °CStorage temperature–20 °C to +55°C22Packing ListTX15• Body-pack transmitter: TX15• Omni-directional lavalier microphone• Microphone holder clip• Wind screen• Belt clipSR-XLR15• Plug-on transmitter: SR-XLR1523RX15• Portable receiver: RX15• Shoe mount adapter• Belt clip• XLR to 3.5mm locking-type plug audio output cable • 3.5mm locking-type plug audio cableSR-HM15• Hand-held microphone: SR-HM15Warranty cardUser manual24The Saramonic logo is trademark which is registered and owned by Saramonic International.COPYRIGHT 2011-2021 SARAMONIC INTERNATIONAL ( A brand of DSQN ) Email:******************1：1 UwMic15说明书UwMic15说明书1F140150053贺磊/2016-6-2280克哑粉 28P 骑马钉尺寸：98×187mm 1PCS。

UHF收音机手持麦克风传输器说明书

M A D E I N C H I N AUHF receiverHandheld microphone transmitters 16 UHF frequencies from 863.0 to 865.0 MHz Steel metal grilleBalanced output sockets (3-pin XLR) Transmitter power: 10mW Unbalanced 6.3mm jack for mixed audio outputModulation type: FM Twin adjustable antenna system Max deviation: ±25KHzFrequency stabilisation: <±30ppm Spurious emission: >40dBDynamic range: >90dB Mic battery voltage: 3V (2 x 1.5V AA batteries) Total harmonic distortion: <0.5%Continuous usage: 5 hours Frequency response: 40Hz-15KHz ±3dB Working distance: 50mS/N ratio: >90dB Dimensions: 55 x 55 x 260mm (WxDxH) Image and spurious rejection: >80dBBodypack transmitters Border upon channel rejection: >80dB Easy access on/off switch / battery indicatorReceiving sensivity: 5dBuV Illuminated display De-emphasis: 75uSMic battery voltage: 3V (2 x 1.5V AA batteries) Receiver power supply DC 17V 300mA Continuous usage: 5 hoursPower consumption: 5W Working distance: 50mDimensions: 210 x 185 x 45mm (WxDxH) Dimensions: 160 x 35 x 65mm (WxDxH)M A N U A L V E R S I O N 1.010-01-16Due to continuous product development, please ensure that you have downloaded the latest instruction manual for this product from the Kam website: Kam products are manufactured by: Lamba plc , Unit 1, Southfields Road, Dunstable, Bedfordshire, United Kingdom LU6 3EJ Telephone: (+44) (0)1582 690600 • Fax: (+44) (0)1582 690400•Email:*****************•Web: Due to continuous product development, specifications and appearance are subject to change. © Copyright Lamba plc. E&OE.Thank you for purchasing this Kam product, we are sure that it will serve you for many years to come.To optimise the performance of this product, please read these operating instructions carefully to familiarise yourself with the basic operations of this unit. Please retain them for future reference.This unit has been tested at the factory before being shipped to you.To prevent or reduce the risk of electrical shock or fire, do not expose the unit to rain or moisture. To prevent a fire hazard, do not expose the unit to any naked flame sources. Unplug this apparatus during lightning storms or if it is unlikely to be used for long periods of time. When installing the unit, please ensure you leave enough space around the unit for ventilation. Slots and openings in the unit are provided for ventilation to ensure reliable operation of the product and to protect it from overheating. To prevent fire hazard, the openings should never be blocked or covered. The unit is mains powered, always handle the power cable by the plug. Never pull out the plug by pulling on the cable. Never touch the power cable when your hands are wet as this could cause an electric shock. Do not tie a knot in the cable. The power cable should be placed such that it is not likely to be stepped on. A damaged power cable can cause a fire or give you an electrical shock. Check the power cord periodicaly, if you ever find that it is damaged, replace it before using the unit again. Contact your retailer for a replacement.The voltage of the available power supply differs according to country or region. Be sure that the power supply voltage of the area where this unit is to be used meets the required written on the unit.The lightning flash symbol inside a triangle is to alert the user to the presence high voltage within the unit’s enclosure that may be of sufficient power to constitute a risk of electrical shock to persons.Caution: to prevent the risk of electric shock, do not attempt to open the unit. No user-serviceable parts inside. Refer all servicing to qualified service personnel.The exclamation mark inside a triangle is intended to alert the user to the presence of important operating and maintenance instructions in the literature accompanying the appliance.Select the installation location of your unit carefully. Avoid placing it in direct sunlight or locations subject to vibration and excessive dust. Do not use the unit where there are extremes in temperature (below 41ºF / 5ºC or exceeding 95ºF / 35ºC).Unpacking and safety Please unpack your new product carefully. Your new product should reach you in perfect condition. Please check that no damage has occurred during transit. If any damage is found, do not operate your unit. Please contact the retailer you purchased it from immediately. If there is any damage to the mains cable do not use the device. Always disconnect the unit from the mains supply when carrying out any cleaning of the unit. Manufacturer declarationsIn compliance with the following requirements: RoHS Directive (2002/95/EU) and WEEE Directive (2002/96/EU), and Battery Directive (2006/66/EU). If this product is ever no longer functional please take it to a recycling plant for environmentally friendly disposal. Any supplied batteries can also be recycled.CE declaration of conformityR&TTE Directive (1999/5/EU), EMC Directive (2004/108/EU),Low Voltage Directive (2006/95/EU).**********************************************************************Before putting device into operation, please observe the respective country-specific regulations.IMPORTANTKam KWM1960 V2 systems use 16 UHF frequencies from 863.0 to 865.0 MHz.Systems are available with handheld microphones or bodypacks (including headset mic, lavalier/lapel mic and guitar/instrument lead). If you have purchased the optional Kam BP1960 V2 Kit, you will also need a KamKWM1960 V2 receiver (not included in the BP1960 V2 Kit) to operate and receive signals from your bodypack.Receiver front panel Handheld microphone transmitter (if applicable)1. Power On/Off switch 12. Illuminated display screen2. Selection buttons (up/down) 13. Infrared connect window (ACT)3. Set button 14. Mic power On/Off switch4. Illuminated display screen 15. Compartment for 2 x AA 1.5V batteries5. Infrared connect window (ACT)Bodypack transmitter (if applicable) Receiver rear panel 16. Mic/guitar/instrument input socket6. Channel B antenna socket 17. Volume control7. Channel B balanced XLR socket for audio output 18. Power On/Off switch8. Channel A balanced XLR socket for audio output 19. Power indicator9. Unbalanced 6.35mm jack socket for mixed 20. Flexible transmitter antennaaudio output from both channels 21. Illuminated display screen10. DC power supply input socket 22. Infrared connect window (ACT)11. Channel A antenna socket 23. Compartment for 2 x AA 1.5V batteriesReceiver illuminated display screenThe transmitter battery level indicator can be found in the lower left of each half of the display (next to the ACT IR icon). This shows how much battery power is left in your mic/bodypack transmitter. Always check this battery level if you are having trouble connecting your mic/bodypack transmitter. When the lock indicator is lit, the controls are‘frozen’ to avoid accidental changes. To unlock, simply press and hold the Set button (2.). For further instructions onthe display please read below.Receiver operation1. Connect audio outputs for channel A and B to your mixer/amplifier/PA speaker system, choose either two balanced XLR cables for dual output or a single unbalanced 6.35mm jack cable for mixed output of both channels.2. Turn down the volume controls on your mixer/amplifier/PA speaker system before connecting your transmitters.3. Connect the DC power supply to the receiver (10.) and plug into an appropriate power outlet.Automatic transmitter connection to receiver (ACT)1. Ensure that the microphone/bodypack is turned OFF and the receiver is turned ON.2. Decide which of the 16 frequencies you wish channel A to operate on. In this example we will choose the first frequency (863.00MHz). On the receiver unit, press and hold the Set button (3.) until the word ‘Channel’ starts flashing on the receiver display (4.). Press the up or down buttons (2.) to move through the frequencies until you reach your chosen frequency (e.g. 001 / 863.00). Press and hold the Set button (2.) for three seconds to select the frequency and move on to connecting the mic/bodypack transmitter. The ACT icon will now flash on the display.3. Remove the battery compartment cover on the handheld mic or open the bodypack battery compartment.4. Now turn ON your mic/bodypack transmitter.5. Ensure that there is a short and direct line-of-sight between the transmitter infrared connect window (13. on the mic or 22. on the bodypack) and the receiver’s infrared connect window (5.). In other words, point the front of the mic or the open battery compartment of the bodypack towards the right hand side of the receiver’s front panel.6. When the mic/bodypack display (12./21.) shows the same frequency as the receiver, the two are connected. The RF indicator should also change to indicate the connection and the ACT icon will stop flashing.7. If the receiver displays stops flashing before connection, press the Set button again to restart the process.8. To test the connection, speak into the mic, the AF indicator should change indicate that the unit is receiving an audio signal. To test the bodypack, attach one of the mics or an instrument to the bodypack input socket (16.), turn up the volume control (17.) and speak/play, the AF indicator will change to indicate that the unit is receiving a signal.Whenever the mic/bodypack transmitter or system are turned off and then turned on again, the ACT connection should remain in place until you change the channel frequency on the receiver. This allows the mic/bodypack to be turned on and off during performance. If for any reason the connection is lost, simply repeat from step 1.To connect the second microphone/bodypack to Channel B, repeat the above procedure from step 1. (but choose a different frequency in step 2.). To avoid interference between the two channels, ensure that your chosen frequencies are not too close to each other (e.g. 1+2), instead choose two separated frequencies e.g. 1+14 or 5+15. When both channels have transmitters connected, turn up the channel volume controls on your connectedmixer/amplifier/PA speaker system, you should hear the signal coming through and you can adjust the volumes to suit your performance. To adjust the output volume of each channel of the receiver, press the up/down Selection buttons (2.) to increase or decrease the volume.VERY IMPORTANT - if you wish to run 2 receivers and 4 transmitters together and to avoid interference between the two systems, it is recommended you use the following setup:Unit 1 - set channel A to frequency 1 and set channel B to frequency 14.Unit 2 - set channel A to frequency 5 and set channel B to frequency 15.Other functionsTo search for a free channel on the receiver, press and hold the Set button (3.), press the Set button repeatedly until Frequency on the display begins to flash. Use the up/down Selection buttons (2.) to find a free channel, then press the Set (3.) button again to confirm your choice.To adjust the mic/bodypack transmitter power output, press and hold the Set button (3.), press the Set button repeatedly until POW on the display begins to flash. Use the up/down Selection buttons (2.) to choose either HI (high power) or LO (low power), then press the Set (3.) button again to confirm your choice.TroubleshootingIf you are having trouble connecting the mic/bodypack transmitters to the receiver, first check whether you have fresh working batteries correctly installed. Weak or dead batteries will NOT be able to make a connection. If you still fail to connect the two, start by turning both units OFF for 5 seconds, then turning the receiver only back on and starting the connection procedure from step 1. If you get intermittent interference while using a handheld microphone ensure that you are holding it in them middle and NOT by either end as this is where the antennas are situated.。

真分集无线话筒使用说明书

三、液晶显示面板操作说明
1．LCD 全亮显示
4
① ②
③
⑤
④
④⑤⑥
⑦
①8 级射频电平显示：显示接收到的射频信号强度 ②8 级音频电平显示：显示音频信号的大小 ③频率菜单显示：FREQ 亮时，主显示栏 6 位字符显示当前的工作频率 ④信道菜单显示：CHAN 亮时，显示当前的工作信道 ⑤6 位字符显示：显示对频工作状态、频率/频道、静噪电平或菜单内容 ⑥静音显示：MUTE 灯亮是，表示未收到射频信号 ⑦通道选择显示:动态显示当前选择的接收通道
2、如何正确使用手持无线麦克风
（1）手应握于麦克风中部，若太靠近网头，会影响麦克风的拾音效果，太靠近底部天线位置，则会降低发射效率,减小使用距离。
（2）调节麦克风和嘴之间的距离，可以增减高低音。
12
3、如何正确使用接收机（1）接收机分为分集接收机和非分集接收两大类，非分集比较经济，
分集则可以有更远更好的传输效果，应根据需要合理选用。（2）接收机采用全向天线时，天线离墙体（特别是金属体）应有 0.5m
开机前发射机暂勿打开先将接收机音量调至最小然后按接收机电源按钮开接收机电源导通后液晶显示屏背景灯亮所有字符全部显示与上一次关机时的状态随后主显示栏显示接收机频道频率自动对频状态静噪电平按键set可使主显示栏在各种内容菜单切换
真分集无线话筒
操作说明书
感谢您选用本公司的真分集无线话筒。
请在使用前，详阅本说明书，了解正确操作方法，以获得最佳的使用效果。
7
该画面显示 2-3 秒后出现以下画面：
（说明：以上画面出现哪一种，取决于以前的设定状态）本菜单功能为，是否锁定目前的接收机工作状态（信道、灵敏度、主显示栏内容、电源开关等），若为锁定状态“LOC ON”，则不能改变当前的各种已设定的工作状态，也无法关机；若为非锁定状态“LOC OFF”，则可对所有菜单功能进行改变。当按“▲” 键或“▼” 键对原状态进行改变时，请按“SET” 键予以确认，否则改变无效。当改变原设定状态而未经“SET” 键确认后，LCD 经 2-3 秒钟会整闪动予以提醒，在经“SET” 键确认后，LCD 停止闪动。

SONY UHF无线麦克风操作指南说明书

Please follow the instructions in this manual to obtain the optimum results from this unit. We also recommend that you keep this manual handy for future reference.WM-4210WM-4220UHF WIRELESS MICROPHONE OPERATING INSTRUCTIONS•To prevent the electromagnetic wave from badly influencing medical equipment, make sure to switch off the unit's power when placing it in close proximity to the medical equipment.•When the unit is not in use for 10 days or more, be sure to take the battery out of the unit because battery leakage may cause personal injury orcontamination of environment.•Make sure to observe the following handlingprecautions so that a fire or personal injury doesnot result from leakage or explosion of the battery.·Do not short, disassemble, heat nor put thebattery into a fire.·Never charge batteries of the type which are notrechargeable.·Do not solder a battery directly.·Be sure to use the specified type of battery.·Note correct polarity (positive and negativeorientation)when inserting a battery in the unit.·Avoid locations exposed to the direct sunlight,high temperature and high humidity when storingbatteries.1. SAFETY PRECAUTIONS•Be sure to read the instructions in this section carefully before use.•Make sure to observe the instructions in this manual as the conventions of safety symbols and messages regarded as very important precautions are included.•We also recommend you keep this instruction manual handy for future reference.Safety Symbol and Message ConventionsSafety symbols and messages described below are used in this manual to prevent bodily injury and property damage which could result from mishandling. Before operating your product, read this manual first and understand the safety symbols and messages so you are thoroughly aware of the potential safety hazards.2. GENERAL DESCRIPTIONThe WM-4210 Wireless Microphone employs a dynamic microphone element and is suitable for vocal applications.The WM-4220 Wireless Microphone employs an electret condenser microphone element and is suitable for speech applications.3. FEATURES•One frequency can be selected from 16 operating frequencies of 690 – 865 MHz.•An optimized PLL-synthesizer minimizes the oscillation frequency drift resulting from the ambient temperature or voltage fluctuation.•Battery lamp indicates battery consumption to prevent the unit from malfunctioning when the battery level remarkably decreases.4. HANDLING PRECAUTIONS•Do not expose the unit to rain or an environment where it may be splashed by water or other liquids, as doing so may result in unit failure.•Never open nor remove the unit case to modify the unit. Refer all servicing to your nearest TOA dealer.•Take care not to drop the unit onto the floor nor bump it against a hard object as the unit could fail.•Do not place the unit in locations of high temperature (ex. in a car parked in summer) or high humidity as the unit could fail.•Do not use the unit in locations where it is exposed to seawater.•To clean, use a dry cloth. When the unit gets very dirty, wipe lightly with a cloth damped in a dilute neutral cleanser, then wipe with a dry cloth. Never use benzine, thinner, or chemically-treated cleaning towel.•Avoid using a mobile telephone near the wireless microphone in use. Noise could be picked up.5. NOMENCLATURE[WM-4210][WM-4220]Channel select switchBattery clip6. BATTERY INSERTIONStep 1.Hold the microphone body and rotate the microphonegrip counterclockwise to remove it.Step 2.Insert the battery 6LR61 (Alkaline 9 V) according tothe instructions attached to the inside of the batterycompartment. Pay attention to the correct polaritywhen inserting the battery.Step 3.Replace the microphone grip by sliding and rotating itclockwise.Battery replacement•A brand-new battery will provide the power enough to operate the unitcontinuously for 10 hours.•As long as the battery has sufficient power for the microphone to functionproperly, the orange LED will light. When the orange LED starts to fade andthen flash, replace it with a new one.7. OPERATIONStep 1.Make sure that the receiver and the wireless microphone are of the same channel (frequency).Step 2.If they are not identical in channel, you have to adjust the channel switch.Step 3.Place the microphone ON/OFF switch in the ON position.The orange LED indicates the circuit is active.Step 4.Make sure to shift the ON/OFF switch back to the OFF position after using the wireless microphone.8. OPERATIONAL HINTS•The microphone's service distance is 3 – 120 m. When the microphone user moves in a facility, signal dropouts (momentary losses of signal reception) may be encountered. These dropouts are caused by the building's architectural designs or materials which block the travel of or reflect the radio signal. If this occurs,the user needs to change locations for better signal reception.•The proper operation of your wireless system may be interfered with by other system operating on the same frequency. In such cases, change the operating frequency of your system. (As to dealing with the interference, refer to the operating instructions of the wireless tuner.)•Should you have any questions regarding the use or availability of TOA wireless products, please contact your local TOA dealer.9. CHANNEL NUMBER SETTINGStep 1.Switch off the power. Rotate the microphone gripcounterclockwise to remove it.Step ing the supplied screwdriver, set the Channel settingswitch pointer to the desired channel number.Step 3.Replace the microphone grip.Note:Make sure that the wireless microphone is identical tothe wireless tuner in the channel number. Should themicrophone's setting differ from that of the tuner, thetuner does not receive the microphone signal.Orange LED Indicates the battery level by lighting orflashing.10. SPECIFICATIONSModel No.WM-4210WM-4220Microphone Element Dynamic type Electret condenser typeCardioid pattern Cardioid patternEmission F3EFrequency Range 690 – 865 MHz, UHFSelectable Channel 16 channelsRF Carrier Power Less than 50 mWTone Frequency32.768 kHzMaximum Input Level130 dB SPL125 dB SPLMaximum Deviation±40 kHzAudio Frequency Response100 – 12,000 Hz200 – 12,000 HzDynamic Range (AF Circuit)More than 100 dB (with WT-4810)Battery 6LR61 (9 V x 1)Battery Life More than 10 hours (alkaline)Indicator Power/Battery lamp (orange LED)Antenna Built-in typeOperating Temperature –10 to +50°CFinish Resin, coating, dark grayDimensions ø50 x 235.2 mmø45 x 235.2 mmWeight 270 g (with battery)250 g (with battery)Note:The design and specifications are subject to change without notice for improvement.• AccessoriesMicrophone holder (with stand adapter) (1)Screwdriver (for setting) (1)Storage case (1)License requirementOperation is subject to the following two conditions:(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.133-07-180-90。

美国音频UHF系列专业无线麦克风系统WM-219用户手册说明书

UHF SERIES | UHF 540-590MHz PROFESSIONAL WIRELESS MICROPHONE SYSTEMWM-219User Manual©2018 AMERICAN AUDIO®,all rights reserved. Information, specifications, diagrams, images, and instructions herein are subject to change without notice. AMERICAN AUDIO®logo and identifying product names and numbers herein are trademarks of AMERICAN AUDIO®. Copyright protection claimed includes all forms and matters of copyrightable materials and information now allowed by statutory or judicial law or hereinafter granted. Product names used in this document may be trademarks or registered trademarks of their respective companies and are hereby acknowledged. All non-AMERICAN AUDIO®brands and product names are trademarks or registered trademarks of their respective companies. AMERICAN AUDIO®and all affiliated companies hereby disclaim any and all liabilities for property, equipment, building, and electrical damages, injuries to any persons, and direct or indirect economic loss associated with the use or reliance of any information contained within this document, and/or as a result of the improper, unsafe operation of this product.AMERICAN AUDIO® World Headquarters6122 S. Eastern Ave. Los Angeles, CA 90040 USATel: 323-582-3322 Fax: 323-725-6100|****************American DJ EuropeJunostraat 2 6468 EW Kerkrade The NetherlandsTel: +31 45 546 85 00 Fax: +31 45 546 85 99www.americandj.eu|*********************D O C U ME N T V E R S I O NPlease check for the latest revision/update of this manual.Date DocumentVersion Notes04/14/18 1.1 Updated release. 01/31/19 1.2 Updated release.C O N T E N T SGeneral Information 4Limited Warranty (USA Only) 6Safety Guidelines 7Overview | Battery Replacement 9Wireless Installation Location Guidelines 11Installation 12Operation 13Troubling Shooting Tips 14Specifications 15Optional Accessories 15G E N E R A L I N F O R M A T I O NINTRODUCTIONThis rack mountable UHF wireless microphone system has been designed to perform reliably for years when the guidelines in this booklet are followed. Please read and understand the instructions in this manual carefully and thoroughly before attempting to operate this device. These instructions contain important information regarding safety during use and maintenance.UNPACKINGEvery device has been thoroughly tested and has been shipped in perfect operating condition. Carefully check the shipping carton for damage that may have occurred during shipping. If the carton appears to be damaged, carefully inspect your device for damage and be sure all accessories necessary to operate the device have arrived intact. In the event damage has been found or parts are missing, please contact our customer support team for further instructions. Please do not return this device to your dealer without first contacting customer support at the number listed below. Please do not discard the shipping carton in the trash.Please recycle whenever possible.BOX CONTENTS(1) Selectable Channel UHF Wireless Receiver(2) Hand Held Wireless Microphones(4) AA batteries(2) UHF Antennas (length 10.5” / 267mm)(2) Rack Mount Ears with Antenna Mounting Holes and Screws(2) BNC Antenna Extension Cables (length 0.20”/ 0.5m)(1) External 12-15VDC Power Supply(2) Microphone Stand ClipsCUSTOMER SUPPORTAMERICAN AUDIO® provides a customer support line, to provide set up help and to answer any question should you encounter problems during your set up or initial operation. You may also visit us on the web at for any comments or suggestions. For service related issue please contact us.AMERICAN AUDIO SERVICE USA - Monday - Friday 8:00am to 4:30pm PSTVoice: 323-582-3322Fax: 323-725-6100E-mail:**********************AMERICAN AUDIO SERVICE EUROPE - Monday - Friday 08:30 to 17:00 CETVoice: +31 45 546 85 30 Fax: +31 45 546 85 96E-mail: *********************WARRANTY REGISTRATIONPlease complete and mail in the enclosed warranty card to validate your purchase. All returned service items whether under warranty or not, must be freight pre-paid and accompany a return authorization (R.A.) number. The R.A. number must be clearly written on the outside of the return package. A brief description of the problem as well as the R.A. number must also be written down on a piece of paper and included in the shipping container. If the unit is under warranty, you must provide a copy of your proof of purchase invoice. Items returned without a R.A. number clearly marked on the outside of the package will be refused and returned at customer’s expense. You may obtain a R.A. number by contacting customer support.I M P O R T A N T N O T I C E!There are no user serviceable parts inside this device. Do not attempt any repairs yourself; doing so will void your manufactures warranty. Damages resulting from modifications to this fixture and/or the disregard of safety and general user instructions found in this user manual void the manufactures warranty and are not subject to any warranty claims and/or repairs.L I M I T E D W A R R A N T Y(U S A O N L Y)A. American Audio® hereby warrants, to the original purchaser, American Audio® products to be free of manufacturing defects in material and workmanship for a period of 1 Year (365 days) from the date of purchase. This warranty shall be valid only if the product is purchased within the UnitedStates of America, including possessions and territories. It is the owner’s responsibility to establish the date and place of purchase by acceptable evidence, at the time service is sought.B. For warranty service, send the product only to the American Audio® factory. All shipping charges must be pre-paid. If the requested repairs or service (including parts replacement) are within the terms of this warranty, American Audio® will pay return shipping charges only to a designated point within the United States. If the entire instrument is sent, it must be shipped in its original package. No accessories should be shipped with the product. If any accessories are shipped with the product, American Audio® shall have no liability whatsoever for loss of or damage to any such accessories, nor for the safe return thereof.C. This warranty is void if the serial number has been altered or removed; if the product is modified in any manner which American Audio® concludes, after inspection, affects the reliability of the product; if the product has been repaired or serviced by anyone other than the American Audio® factory unless prior written authorization was issued to purchaser by American Audio®; if the product is damaged because not properly maintained as set forth in the instruction manual.D. This is not a service contract, and this warranty does not include maintenance, cleaning or periodic check-up. During the period specified above, American Audio® will replace defective parts at its expense, and will absorb all expenses for warranty service and repair labor by reason of defects in material or workmanship. The sole responsibility of American Audio® under this warranty shall be limited to the repair of the product, or replacement thereof, including parts, at the sole discretion of American Audio®. All products covered by this warranty were manufactured after January 1, 1990, and bear identifying marks to that effect.E. American Audio® reserves the right to make changes in design and/or improvements upon its products without any obligation to include these changes in any products theretofore manufactured.F. No warranty, whether expressed or implied, is given or made with respect to any accessory supplied with products described above. Except to the extent prohibited by applicable law, all implied warranties made by American Audio® in connection with this product, including warranties of merchantability or fitness, are limited in duration to the warranty period set forth above. And no warranties, whether expressed or implied, including warranties of merchantability or fitness, shall apply to this product after said period has expired. The consumer’s and or Dealer’s sole remedy shall be such repair or replacement as is expressly provided above; and under no circumstances shall American Audio® be liable for any loss or damage, direct or consequential, arising out of the use of, or inability to use, this product.G. This warranty is the only written warranty applicable to American Audio® products and supersedes all prior warranties and written descriptions of warranty terms and conditions heretofore published.S A F E T Y G U I D E L I N E STo guarantee a smooth operation, it is important to follow all instructions andguidelines in this manual. The manufacturer of this device is not responsible for injury and/or damages resulting from the misuse of this device due to the disregard of the information printed in this manual. Any modifications to the device and/or theaccessories included will void the original manufactures warranty and increase the risk of damage and/or personal injury.NEVER OPEN THIS DEVICE WHILE IN USE!DO NOT PLUG DEVICE INTO A DIMMER PACK!UNPLUG POWER BEFORE CLEANING DEVICE!CLEAN ONLY WITH A DRY CLOTH!KEEP FLAMMABLE MATERIALS AWAY FROM DEVICE!INDOOR / DRY LOCATIONS USE ONLY!DO NOT EXPOSE DEVICE TO RAIN OR MOISTURE!DO NOT EXPOSE DEVICE TO:HIGH TEMPERATURE OR HIGH HUMIDITY ENVIRONMENTS!AMBIENT OPERATING TEMPERATURE: 23° to 113°F.(-5° to 45°C)DO NOT USE DEVICE IF BATTERIES ARE DAMAGED, DEFORMED,OR HAVE AN ODOR!DO NOT DISASSEMBLE BATTERIES!DISPOSE OF BATTERIES ACCORDING TO LOCAL, STATE, ANDCOUNTRY REGULATIONS!S A F E T Y G U I D E L I N E SDO NOT shake device, avoid brute force when operating device.DO NOT operate device if the power cord or power supply has become frayed, crimped and/or damaged. If the power cord or power supply is damaged, replace it immediately with a new one of similar power rating.ONLY use accessories that are specified by the manufacturer.The device should be serviced and repaired by authorized personnel only.Use the original packaging and materials to transport the fixture in for service.FCC STATEMENTThis device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.FCC RADIO FREQUENCY INTERFERENCE WARNINGS & INSTRUCTIONSThis product has been tested and found to comply with the limits as per Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device uses and can radiate radio frequency energy and, if not installed and used in accordance with the included instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this device does cause harmful interference to radio or television reception, which can be determined by turning the device off and on, the user is encouraged to try to correct the interference by one or more of the following methods:Reorient or relocate the device.Increase the separation between the device and the receiver.Connect the device to an electrical outlet on a circuit different from which the radio receiver is connected.Consult the dealer or an experienced radio/TV technician for help.Energy Saving Matters (EuP 2009/125/EC)Saving electric energy is a key to help protecting the environment. Please turn off all electrical products when they are not in use. To avoid power consumption in idle mode, disconnect all electrical equipment from power when not in use. Thank you!F C C C O N S U M E R A L E R T(U.S.)A license is not required to operate this wireless microphone system.However, operating this microphone system is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has protection from interference received from any other device. Users of this wireless system should also be aware that the FCC is currently evaluating the use of wireless microphone systems, and these rules are subject to change.FOR MORE INFORMATION, CALL THE FCC AT 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) OR VISIT /cgb/wirelessmicrophonesO V E R V I E W-W I R E L E S S R E C E I V E R1. Power Switch 8. CH-B Volume Control Dial2. CH-A Volume Control Dial 9. DC Power Supply Input3. CH-A Function Buttons 10. CH-B Antenna Input (BNC)4. CH-A LED Control Display 11. CH-B 3pin XLR Balanced Audio Output5. Infrared Transmitter 12. CH-A and CH-B ¼” Audio Mix Output6. CH-B LED Control Display 13. CH-A 3pin XLR Balanced Audio Output7. CH-B Function Buttons 14. CH-A Antenna Input (BNC)1. RF Radio Intensity2. AF Radio Intensity3. Channel Display4. Frequency Display5. Signal Channel Display6. Battery LevelOVERVIEW - HANDHELD MICROPHONE TRANSMITTERS1. Grill 1. Frequency2. LED Control Display 2. Battery Level3. Infrared Receiver4. Power Switch5. Battery Compartment Cover*6. Internal Antenna – Colored RingB A T T E R Y R E P L AC E M E N T1. Power microphone OFF.2. Unscrew the battery compartment cover off and Insert batteries as indicated.3. Screw on the battery compartment cover securely.4. Power ON microphone and check battery level on LED Control Display.W I R E L E S S I N S T A L L A T I O N L O C A T I O N G U I D E L I N E S There are many factors that can affect and/or interrupt the wireless UHF signal. These factors can include walls, glass, metal objects and surfaces, other digital or electronic devices (CD/DVD/Media players, computers, laptops, Wi-Fi devices, cell phones, wireless phones, two-way radio communication devices, and wireless remote controls), electronic appliances, and people. It is highly recommended to position the wireless receiver away from the above-mentioned items and a minimum of 3.0 ft. (1m) above audiences and/or above ground level. Thorough testing of the selected installation location is critical to ensure optimum and reliable wireless operation.USING MULTIPLE WM-219 UNITS AT THE SAME TIMEWhen using multiple WM-219 units at the same time within 100 meters of each other, a different frequency must be set for each microphone to avoid inference issues.ANTENNA POSITIONINGFor the best wireless reception, position the antennas at 90 degrees from each other. (see illustration below)I N S T A L L A T I O N1. Place receiver on a flat non-metal surface.2. Connect both UHF antennas to the back of the receiver.3. Position both UHF antennas vertically and ensure they are fully extended.4. Turn both Channel A and B Volume Control Dials counter-clockwise to (-).5. Connect 3pin XLR audio cable to Balanced Channel A/B outputs.6. Connect ¼” audio cable to Audio Mix Out.7. Connect power supply to receiver and power ON receiver and microphones.8. Check battery levels of both microphones and replace batteries if needed.TO INSTALL RECEIVER IN A 19-INCH RACK, FOLLOW STEPS BELOW1. Connect (2) BNC antenna extension cables to back of receiver.2. Install (2) Rack Ears to both sides of receiver with screw kit. (see image below)3. Route antenna BNC extension cables from back of receiver to Rack Ears.4. Secure antenna BNC extension cables to Rack Ears.5. Connect 3pin XLR audio cable to Balanced Channel A and B outputs.6. Connect ¼” audio cable to Audio Mix Out.7. Connect included power supply to back of receiver.8. Install and secure with rack screws (not included). (see image below)9. Connect both included UHF antennas to the Rack Ears on each side.10. Power ON receiver and microphones.11. Check battery levels of both microphones and replace batteries if needed.O P E R A T I O N–M A N U A L F R E Q U E N C Y S E T T I N G1. Select one of the microphones and power it ON.2. On the receiver, press the SET button for channel A or B and CH: will beginflashing the current frequency set for that channel on the LED display.Immediately press the SCAN or ACT buttons for the same channel (A or B) to scroll up or down the 100 total frequency presets.3. Press the SET button to select/lock a desired frequency for the channel (A or B).4. Hold the desired microphone close to the wireless receiver so both the infraredreceiver on the microphone and the infrared transmitter on the wireless receiver are in a direct unobstructed line of sight. Press the ACT button for the selected frequency to be transmitted to the microphone.5. Confirm the desired frequency was set by pushing the power button on themicrophone to toggle between CH and MHz on the LED display. If successful, the CH and MHz on the receiver channel and on the microphone should match.6. Repeat this process for the other channel and microphone or repeat this processagain if there are any issues.7. Adjust the volume control dials for each channel (A&B) accordingly and test.O P E R A T I O N–A U T O F R E Q U E N C Y S E T T I N G1. Select one of the microphones and power it ON.2. On the receiver, press the SCAN button for channel A or B and the receiver willbegin to scan for the best available frequency.3. After the receiver completes its search and sets the frequency on the LEDControl Display, hold the desired microphone close to the wireless receiver so both the infrared receiver on the microphone and the infrared transmitter on the wireless receiver are in a direct unobstructed line of sight. Press the ACT button for the selected frequency to be transmitted to the microphone.4. Confirm the desired frequency was set by pushing the power button on themicrophone to toggle between CH and MHz on the LED display. If successful, the CH and MHz on the receiver channel should match on the microphone.5. Repeat this process for the other channel and microphone or repeat this processagain if there are any issues.6. Adjust the volume control dials for each channel (A&B) accordingly and test.T R O U B L E S H O O T I N G T I P SP R O B L E M P O S S I B L E C A U S E R E M E D YNO Sound 1. AC Adapter not connected to Receiveror power source.2. Receiver and/or Microphone is OFF.3. Receiver is not connected to mixer oramplifier.4. Volume control on Receiver is at zero.5. Transmitter and Receiver frequenciesare not identical.6. Transmitter ON/OFF switch is at “OFF” or“MUTE”7. Transmitter batteries are not insertedproperly or are missing.8. Transmitter batteries are dead.9. Receiver is invisible from Transmitterlocation.10. Receiver is too close to metal objects.1. Connect AC Adapter to Receiverand/or power source.2. Turn power switch to ON position.3. Connect Receiver output to mixerand/or amplifier input.4. Turn Volume control dial clockwise.5. Use the same frequency for theTransmitter and the Receiver.6. Set Transmitter ON/OFF switch to“ON”7. Insert batteries in the correspondingdirection as indicated by “+” and “-“.8. Replace batteries.9. Relocate the Receiver to a direct lineof sight location to the Transmitter.10. Keep Receiver away from metalobjects that may cause interference.Noise, Crackling, Unwanted Signals 1. Antenna location.2. Interference from TV, Radio, ordefective electrical appliances orinstallations.1. Relocate the Receiver to a direct lineof sight location to the Transmitter.2. Power off interference sources and/ordefective appliances or change thefrequency used by these devices.Distortion 1. Interference from other wirelesssystems, TV, Radio, or defective electricalappliances or installations.1. Power off interference sources and/ordefective appliances or change thefrequency used by these devices.Momentary loss of sound at some locations within performance area 1. Antenna location. 1. Relocate the Receiver to a direct lineof sight location to the Transmitter. Ifdead spots persist, mark these areasand avoid performing in or aroundthem.T E C H N I C A L S P E C I F I C A T I O N SPERFORMANCECarrier Frequency: UHF 540-599MHzFrequency Stabilization: < ±20PPMDynamic Range: >98dBTotal Harmonic Distortion: <1%Frequency Response: 50Hz ~ 14HzAudio Output Level: 0-300mV ¼ TRS| 0-2V XLR BalancedRange: 300 ft.* (980m) Unobstructed Line of Sight*May vary based on line of sight, UHF signal retention and/or interference.Æ SLA FactorRECEIVERPower Supply: 110VDC Power Supply: 12VDCMax Power Consumption: 3WSignal/Noise Ratio: >85dBImage and Spurious Rejection: >90dBNeighbor Interference Ratio: >90dBReceiving Sensitivity: >90dBTRANSMITTERS (x2)Power: +10dBmModulation Type: FMBattery Voltage: 1.5V x2 AA Batteries (not included)Battery Life with Full Charge: 6-10 HoursCONTROL / CONNECTIONS(2) Rotary Channel Volume Dials(2) Channel LCD Control Displays(2) 3pin Balanced XLR Audio Outputs(2) BNC Antenna Inputs(1) ¼” TRS Mix Audio Patch Output(1) Power Switch(1) DC Power Supply InputRECEIVER SIZE / WEIGHTLength: 16.5” (420mm)Width: 7.09” (180mm)Height: 1.7” (43mm)Weight: 4.25 lbs. (1.9 kg)ELECTRICAL(Input) AC 100-240V, 50/60Hz / (Output) DC 12V, ± 0.5, 500mA Min.Please Note: Specifications and improvements in the design of this unit and this manual are subject to change without any prior written notice. OPTIONAL ACCESSORIESXL-3 3 ft. (0.9m) 3pin Microphone CableAdditional Cable Lengths Available。

COMICA WM300 UHF无线麦克风用户手册说明书

CVM-WM300UHF Wireless Microphone USER MANUALForewordMain FeaturesThanks for purchasing COMICA WM300 UHF wireless microphone.WM300 is an all-metal wireless microphone with dual-transmitter triggered by one receiver, with built-in polymer lithium battery, it utilizes UHF wireless FM technology and LCD high-resolution lattice screen,16-level adjustable volume, and integrated into LCF （Low cut filter) , Auto-scanning, Auto IR Channel-match, stereo / mono switchable audio mode, RF signal strength adjustment, MIC/LINE IN input dual selection, power monitoring at receiver end, sound pickup dynamic display, backlight adjustment and other functions, at the same time with strong shielding anti-noise performance, it’s a high-quality microphone to broadcasting level;To ensure the smooth use and safety of the product, please carefully read this instruction before using and properly assemble and operate.. Dual Transmitters Triggered by One Receiver, A/B Double Group Options;. Used for Multiple Devices Working Together;. Working Distance is Up to 120m (120m in Open Area, 80m in Barrier Area);. LCF Low Cut Filtering Mode;. Auto-scanning for Quick Channel Selection;. Manual or Auto IR Sync;. Optional Language;. Adjustable RF Signal Strength;. Audio Dynamic Display Bar;. 16 Levels Volume Adjustment;. Transmitter Power Monitor;. Mono/Stereo Switchable Output Modes;. Built-in Rechargeable Lithium Battery, Slim Body;. Low-consumption, Super-long Standby Time;. Lattice LCD Display, High Resolution;. Full Metal Manufacturing, Excellent Shielding;1Noticedown the receiving of wireless signal, then audio may be intermittent, which isto keep the environment open without interference during usage, and close theaudio converting cable,and pay attention to set the mobile phone mode to 'Flight Mode' to avoid incoming call interference;(It does not support the original recording system of some android systems, thedanger of short circuit;WM300(A) = 2TX + RXWM300(B) = TX + HTX + RX WM300(C) = TX + RXWM300(D) = HTX + RX TX TX RX++TX HTXHTXRX++TX RX+RX+Multiple Selections:3WM300(A)=x2 + + + x2 + x3 + + x2 + + + 3.5mm Mic Audio Input Cable 3.5mm-3.5mm Audio Output Cable 3.5mm-XLR Audio Output Cable Micro USB Charging Cable Belt Clip Hot-shoe Mount Wind Muff Portable Box User Manual Warranty CardAccessories:1112223334445556667788991010The accessories of each combination include ：4Components and InstructionAntenna IR Sensor Belt Clip 12345678910111213141561 2 3 4 5 6 7 8 9 10 11 12 13 14 1516Function Button InstructionIndicator Light InstructionTransmitterReceiverAUDIOA IR/RFB IR/RFA IR/RF ： Group A Working Status IndicatorB IR/RF ： Group B Working Status IndicatorIRGreen Light Keeps OnGreen Light Keeps OnGreen Light Keeps OnRed Light Keeps On Red Light Flicker Red Light FlickerRed Light Flicker Red light keeps onGreen Light Flicker Normal Recording Status （This state is only for thetransmitter, when the channel matches successfully, the receivercan pick up the sound ）Muting Mode Low-power reminder Channel matches （No matter the channel matches or not ）Channel in the match... （only for IR Sync ）Normal working status after the channel matches Channel doesn’t match Channel in the match... （only for IR Sync ） Low-power reminder Channel closed9Installation and Usage1. Insert the 3.5mm audio input line into MIC socket2. Long press the power button to turn on the transmitter 104. Connect the belt clip to the connection hole5. After the channel matching with the receiver, it can be usedPlease refer to screen operation instruction for channel matching.11Receiver1. Connect the receiver to the video device through the hot-shoe132. Insert the3.5mm-3.5mm audio OUTPUT line into the OUTPUT port, and insert the headphone into the 3.5mm monitoring socket for real-time monitoring, then long press the power button to turn on the receiver1.2 Short press button to select the channel1.Manually Adjust the Channel of TransmitterScreen Display and Operation InstructionOperation InstructionLavalier TransmitterUnlocking ）（Locking ）Power IndicationChannel 152. Group A/B Selection2.1 Press button to ‘ Group Setting ’ display page2.3 Press button to select the group163.3 Press button to select ‘ Mic/ Line in ’ input mode3.1 Press button to ‘ Input Setting ’ display page3.MIC/LINE IN Input Mode Adjustment17Mic mode is for Microphone input;Line in mode is for external audio input, such as smart phone music player.Selecting the corresponding input mode will bring you a better audio effect.4. Low cut ‘ High/Low/OFF ’ Adjustment4.1 Press button to ‘ Low Cut Filter ’ display page184.3 Press button to select LCF ‘ Hight / Low / OFF ’low-cut function will filter out the low-frequency part of the audio source,such as the chirping and crowd noise, and the main audio source willbe more crisp. Low cut divided into low cut in low range and low cut inhigh range, low range is to filter out part of the noise, while high rangeof low cut filter out all noise. Turn off the low cut to restore the true, themain source will be more vigorous, but it can be adjusted accordingto actual needs.195.3 Press button to adjust the transmitting signal strength5.1 Press button to ‘ RF Power ’ display page5.Transmitting Signal Strength ‘ High/Low ’ Adjustment206.Muting Mode Enable/ Disable6.1 Press button to ‘ Muting ’ display page6.3 Press button to select Muting mode on/ off21227.3 Short press button to adjust the backlight lighting time or you can turn it off for power saving7.1 Short Press button to ‘ Backlight ’ display page7.Backlight ‘ Lighting Time/Turn Off ’ Adjustment238.System Language8.1 Short press button to ‘ Language ’ display page249.1 Press button to ‘ Reset ’ display page9. Reset to Defaults 9.3 Short press button to select whether to restore factory Settings 2510. Version10.1 Press button to ‘ Version ’ display page to check the version26Operation Instruction 1.Turn on and Muting Mode Switch Hand-held TransmitterGroup A/B Channel1.1 Long press switch button for 2 seconds to turn on or off1.2 When it’s turned on, short press the button to select muting mode272. Set the Channel Through Infrared SyncThe hand-held transmitter defaults to channel B, and youcan set the group and channel through the receiver (For example, If Group A of the receiver is used for the matching, after matching, it will be: Group A CHXX; If Group B of the receiver is used for the matching, after matching, it will be: Group B CHXX)When the hand-held transmitter and the lavalier transmitterare used together, you should set them to different channels2.12.229ReceiverScreen Display InstructionWhen Group A/B is on, the background color of the channel display icon is black;When Group A/B is off, the channel display icon is transparent and nobackground color.30Operation Instruction1.Manually Adjust the Channel of Group A/ Group B1.2 Short press button to select the channel312.3 Press button to select Mono/ Stereo Output Mode 2.Audio Output Mode ‘Stereo/Mono’ Adjustment2.1 Press button to ‘ Output Mode ’ display page323.Group A/B Function Setting3.1 Press button to ‘ Setting ’ display page3.3 Press button to select Group A/B to edit334.Group A/B ‘ On/ Off ’ Adjustment4.1 Short Press button to ‘ ’ display page Group A Setting Power ON34Group A Setting Volume5.Group A/B Volume Adjustment5.1 Short Press button to ‘ ’ display page 35Group A SettingAuto scan CH6.4 Scanning complete and choose the best suitable channel 6.Group A/B Automatic Channel Scan6.1 Short Press button to ‘ ’ display page 36Group A Setting Sync 7.Group A/B IR Sync7.3 Use the button to select whether to match, and short press to confirm7.1 Short Press button to ‘ ’ display page 7.4 Matching OK378.3 Short press button to adjust the backlight lighting time or you can turn it off for power saving8. Backlight ‘ Lighting Time/Turn Off ’ Adjustment389.System Language9.1 Short press button to ‘ Language ’ display page3910.1 Press button to ‘ Reset ’ display page10. Reset to DefaultsSettings 4011. Version11.1 Press button to ‘ Version ’ display page to check the version41Specification Lavalier Transmitter TXSignal / Noise AntennaStray Radiation Sound DelayAudio Distortion BatteryDimension Operating Temperature Storage Temperature >65dB1/4 Wavelength Wire Antenna<-60dBc<20ms<0.5%Polymer Lithium Battery 3.7V 1800mAh 84 x 63.5 x 23mm0℃ ~ 50℃-20℃ ~ 60℃42Hand-held Transmitter HTXSignal / Noise AntennaStray Radiation Sound DelayAudio Distortion BatteryDimension Operating Temperature Storage Temperature >65dBPCB Antenna<-60dBc<20ms<0.5%AA Batteries x 2pcsΦ53.5(MAX) x 253mm0℃ ~ 50℃-20℃ ~ 60℃43Receiver RXSignal / Noise AntennaReceiving Sensitivity Stray Radiation Sound DelayAudio Distortion BatteryDimension Operating Temperature Storage Temperature >65dB1/4 Wavelength Wire Antenna-95dBm<-60dBc<20ms<0.5%Polymer Lithium Battery 3.7V 1800mAh 84 x 63.5 x 23mm0℃ ~ 50℃-20℃ ~ 60℃44Email:************************。

GXLU UHF无线麦克风系统使用手册和快速启动指南说明书

GXLUUHFWireless Microphone SystemManual and Quick Start-up GuideGXLUUHF WirelessMicrophoneSystemIntroductionPlease enjoy the easy and exciting performance that the GXL™ Wireless Series provides for your next performance. CAD Audio has been creating valued product since 1938 and prides itself on developing and supporting the live performer. Our design criterion was straightforward. Develop a high value wireless microphone system that can cope with today’s challenging RF environment that is both easy to use and exciting to operate.The GXLU Wireless includes the following features:• Two discrete channels of wireless packaged inone receiver chassis.• Each channel has RF and AF indicator lights that indicatethe presence of connectivity and audio source.• UHF Frequency Operation for increased operating range• Advanced dipole antenna technology for increasedoperating range.• Three output options on the receiver for maximumperformance and flexibility of use.- Professional balanced XLRM-type discrete output- Professional balanced XLRM-type mixed output- Professional ¼ inch output for easy output to a guitar ampor mixer equipped with ¼ inch input connections.• Handheld transmitter outfitted with on/off and mute functionfor flexibility of use.• Bodypack transmitter outfitted with on/off, mute functionfor flexibility of use.• Handheld transmitter features battery life indicator.• Battery life of >10hrs.• All Bodypack systems ship with WXGTR guitar cable andWXHW condenser headworn mic included.2• Insert new high quality alkaline batteries into your transmitter.• Utilize the flexible output format of the receiver to match yourapplication. Connect to mixer or amplifier appropriately.• Power up the receiver.• Power up the transmitters.• The RF indicator light will show connectivity between the receiver and the transmitter. T he AF indicator light showsthe presence of an audio source.345. ¼ inch output channel B6. Balanced XLRM-type output mix of channels A and B7. Balanced XLRM-type output channel A8. Volume Control9. DC power jack (use supplied power adapter)Specifications RXGXLU ReceiverMaximum Output Level ..................................................................6dBVOutput Impedance ....................................................................800ohms Frequency Response ..........................................................20Hz - 20KHz Frequency Band .................................................................................UHF RF Sensitivity .............................................................................-105dBm Output Connectors ..............................................2x XLRM-type, 1x 1/4"1. On/Off switch2. AF indicator light3. RF indicator light4. Dipole Antenna1233245• Transmitter Switch - Power on/off switch - Mute on/off switch • Power indicator light• Battery life indicator lightSpec ific ations TXHGXLU HandheldOperating Principal ................................................Moving coil dynamic Polar Pattern ......................................................................Supercardioid Frequency Response ..........................................................80Hz – 16KHz Sensitivity .............................................................-33dBV (22mV) @ 1Pa Maximum SPL .................................................................................135dB Dynamic Range ..........................................................................>105dBA RF T ransmitter Output ....................................................................10mW Modulation ...........................................................................................FM Power requirements ................2x AA alkaline or rechargeable batteryBattery Life ...............................................................>10 hours (alkaline)• On/Off, mute switch• TB4M-type connector receivesTA4F-type terminated connection• Battery compartment• Antenna• LED indicator lightSpec ific ations TXBGXLU Bodypac kFrequency Response .........................................................40Hz – 20KHz Dynamic Range ..........................................................................>105dBA Maximum Input LevelMicrophone Input: .............................................................-6dBVInstrument Input: ............................................................+10dBV RF T ransmitter Output ....................................................................10mW Modulation ...........................................................................................FM Power Requirements ...............2x AA alkaline or rechargeable battery Battery Life ...............................................................>10 hours (alkaline)6CAD Audio6573 Cochran Rd., Bldg. I Solon, OH 44139 U.S.A.Sales: 800-762-9266 Individuals with cardiac pacemakers and other similar medical devices should consult with their physician before using any RF devices. Though the output level of this wireless system is below 50 milliwatts, the proximity of the transmitter to the implant device could pose a threat.As with any wireless product, environmental conditions can reduce or in some cases prohibit a successful connection between the transmitter and the receiver.Most users of CAD Audio wireless products in the United States do not need a license for operation. However, the rules for unlicensed operation state that this device must not operate in excess of 50 milliwatts and it must not cause harmful interference to other wireless devices. Wireless products meeting CAD factory standards adhere to these rules. The FCC reserves the right to change these rules at any time.For more information contact the FCC at 1-888- CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at:/cgb/wirelessmicrophonesPlease visit our support page for more help or information。

COMICA WM100 UHF无线麦克风用户手册说明书

UHF Wireless MicrophoneCVM-WM100USER MANUALForewordMain FeaturesThanks for purchasing the COMICA WM100 UHF wireless microphone. WM100 utilizes UHF wireless technology and LCD lattice screen, it comes with 16-levels adjustable volume, built-in with ‘Adjustable RF Strength’, ‘Local Audio Testing’, ‘Real-time Audio Monitor’ functions,etc., which takes you more professional and convenient recording;To ensure the security of the product, please carefully read the user manual ,correctly install and operate the item.. Multiple Channels for Serveral Devices Work Together;. Working Distance Up to 100m; (100m in Open Area, 60m in Barrier Area) . Local Audio Test in Transmitter End;. Real-time Audio Status Monitor in Receiver End; . Real-time Audio Monitor; . 16-levels Adjustable Volume;. RF Signal Strength Adjusted in Transmitter End; . Muting Mode;. Lattice LCD Display, High Resolution;Muting Mode 16-levels AdjustableAudio Volume100m Working Distance Lattice LCDReal-time Monitor Wireless AudioMonitor Local AudioTesting 1Noticebackground is open with no interference, and turn off the device’s WIFI during2Main BodyAccessoriesIn Packing ListLavalier Transmitter Hand-held Transmitter 3.5mm Audio Mic3.5mm-3.5mm Audio Output Cable 3.5mm-XLR Audio Output Cable Waist Belt Clip x 2pcs Camera MountReceiver1116627384952345Wind MuffPortable Case User Manual Warranty Card6789WM100=Lavalier Transmitter+Receiver WM100H=Handheld Transmitter+ReceiverItem is included only in WM1003Components and InstructionComponentsHand-held TransmitterMicrophone LCD DisplayPower/CH Setting Button IR ScreenLow cut/Normal Audio Switch Channel Sequence Switch AA Battery Holder123456721347654Lavalier TransmitterAntennaLINE IN Input MIC InputPower/Muting Button Working Indication Light Function Selection Button - Function Setting Button Function Selection Button +AA Battery Holder1122334455667789985ReceiverAntenna3.5mm Audio Output3.5mm Audio Monitor Output Power ButtonWorking Indication LightFunction Selection Button - Function Setting Button Function Selection Button +AA Battery Holder1122334455667788996Screen Display InstructionChannelHand-held Transmitter HTX:Lavalier Transmitter TX :RF Transmitting Strength High Icon ：RF Transmitting Strength Low Icon ：ChannelChannel FrequencyLocking/Unlocking Icon Audio Status Indication BarNormal Audio Mode Icon: Muting Mode Icon ：Power Indication7Indication Light InstructionWork NormallyMuting Mode Low-power Channels Not MatchGreen Light Keeps OnGreen Light Flicker Red Light Keeps On Red Light Flicker（Only for Receiver ）Receiver RX:ChannelChannel FrequencyLocking/Unlocking Icon Audio Status Indication BarVolume IndicationRF Receiving StrengthPower Indication8Function Button InstructionLong PressShort PressShort Press Short Press Short PressLong Press Power/Muting Button Set Button+ Button - ButtonPower On/OffMuting （Unlocking Mode ）Function Selection （Unlocking Mode ） Function Selection Function SelectionLocking/UnlockingFunction Setting （Unlocking Mode ）LavalierTransmitterand ReceiverInstallation and Usage Hand-held TransmitterA. Short press power button to switch the channelStep 3. Matching with the receiverHand-held transmitter’ channelReceiver’ channelChannel switchB. Set HTX and RX into same channelHand-held transmitter’ channel Receiver’ channelHand-held transmitterReceiversyncLavalier TransmitterInstall Batteries into Battery Holder by following the ‘+’ and ‘-’ Icon, and clipthe waist holder onto back of transmitter ;According to your own requirement, to choose to connect the Mic cableonto ‘Line in’ or ‘Mic’ Input ;Record with the Mic , and pay attention to the ‘Audio Status Indication Bar’to check if the transmitter works ;Step 1: Step 3: Step 4:Refer to the Function Button Instruction to set the relative functions, forexample: CH Adjustment, RF Strength Adjustment, LCF Adjustment;Step 5:A. Unlock ：Long press SET buttonUnlockB. CH Adjustment：Short press SET buttonAdjust CH channelC. RF Strength Adjustment ：D. LCF (Low-cut Filter)Short press SET buttonAdjust RFReceiverInstall the Receiver onto the device via cold-shoe, and connect one endof the audio cable into Output socket, connect another end of the audio cable into device’s audio input socket; And plug your earphone into the audio monitor’s socket for audio monitor if you need;Mount the Receiver onto cold-shoeMount the cold shoe onto cameraThe receiver is mounted on the deviceConnect one end of the audio cable into Output socket, Connect another end of the audio cable into device’s audio input socketPlug your earphone into the audio monitor’s socketStep 1:Set CH to match the channels, and adjust VOL to set the volume until you’re satisfied;A.Unlock ：Long press SET buttonUnlockStep 2:19B.Set CH to match the channels :Short press SET buttonThe Green Light will keep on after channel matched. Adjust CH channel20C.Set the volume until you’re satisfied :Go for the normal audio recording.Short press SET buttonAdjust VOL Step 3:21Specification Hand-held Transmitter HTXSignal / Noise AntennaStray Radiation Sound DelayAudio Distortion BatteryDimension Operating Temperature Storage Temperature >65dBPCB Antenna<-60dBc<20ms<0.5%AA Batteries x 2pcs Φ53.5(MAX) x 253mm 0℃ ~ 50℃-20℃ ~ 60℃22Lavalier Transmitter TX ＞65dB 1/4 Wavelength Antenna ＜-60dBc ＜20ms ＜0.5%3.5mm Socket AA Batteries x 2pcs 111.5 x 65 x 25.3mm 0℃ ~ +50℃-20℃ ~ +60℃Signal / NoiseAntennaStray RadiationSound DelayAudio DistortionAudio Input SocketBatteriesSizeWorking TemperatureStorage Temperature 23Receiver RX ＞65dB 1/4 Wavelength Antenna -95dBm ＜20ms ＜0.5%20Hz ~ 18KHz 3.5mm Port AA Batteries x 2pcs 111.5 x 65 x 25.3mm 0℃ ~ +50℃-20℃ ~ +60℃Signal / NoiseAntennaReceiving SensitivitySound DelayAudio DistortionFrequency RangeAudio OutputBatteriesSizeWorking TemperatureStorage Temperature 24Email:************************。

uhf-902使用说明

uhf-902使用说明
1、不要用手握话筒的网头。

因为所有话筒的受话部分均有一定的指向性，如果用手握住网罩部分，会改变话筒的指向性和频率响应，还会由于手掌的聚集效应，产生回输、啸叫等影响。

2、不要手握话筒的天线发射部位。

一般手持式话筒，其发射电路及天线位于话筒的下部（远离咪头那一端），当人手接触到天线部位时，大多数射频能量因无法进入空气中而丢失，降低无线系统的使用范围，影响接收效果。

3、应适当保持话筒与嘴的距离。

在使用手持无线话筒时，话筒与嘴巴的距离一般保持在5-10厘米为佳，过近会产生近讲效应，过远声音很轻，均会破坏音质；在使用领夹式话筒时，要防止话筒离嘴巴过远，尽量靠近嘴部；使用头带式话筒则是要避免嘴巴正对话筒头，避免发声气流的冲击，应往两边移一下。

4、避免将话筒直接指向音箱。

如将话筒直接指向音箱，就整个系统来说，形成了一个闭合环路，会产生正反馈（啸叫），这是必须避免的。

5、尽量避免将两个无线话筒发射器靠在一起，以免产生互调干扰。

相信随着人们生活水平的发展，无线话筒一定会普及到我们每一个家庭中，但大家在使用无线话筒的时候一定要注意以上所述的一系列的注意事项。

专业UHF无线麦克风说明书

专业UHF无线麦克风说明书产品简介：本系列专业无线麦克风设计用于专业舞台演出、体育场馆、高档KTV 包房和大厅、学校课室和多媒体室及高品位的家庭使用，配合专业级的功放、音响、点歌机和大屏幕电视的使用。

具备以下特点：1.具备网头锁紧结构并配用高强度防撞钢性网头，在营业场所以防止客人拆解麦克风而造成损坏；2.采用简单按键开关，麦克风外观上再没有其它按钮或者可调部件，完全避免误操作造成故障；3.网头部位有六角防滚橡胶圈，放在桌面不易滚动；麦克风尾部有保护橡胶套，跌落时不易损坏；4.以自动搜索空闲信道，快速准确地找到无干扰的用信道，大大简化工程安装中的调试工作；5.音码静音设计（数字导频），具备音码锁定功能或者身份识别功能，彻底杜绝干扰和窜频现象：在麦克风所发射的信号中，包含音码频率；接收机在接收到信号后，会检测信号中的音码频率。

干扰信号不会包含这种特定的音码频率，所以接收机以将不包含音码频率的干扰信号拒之门外，大大提高了接收机的抗干扰能力。

这一功能最大程度地满足了多台产品同时使用的场合，例如舞台演出、KTV 包房、学校教室等.6. 采用专门设计的音头，针对人声的特点进行了均衡调校，使您讲话或者唱歌都能轻松自如。

7.具备自动静音及冲击消除电路，避免开关机时的冲击和噪声，防止影响现场气氛甚至损坏扩声设备；8.麦克风内部采用双升压电路设计，电池电压下跌时，不会降低发射功率，不会缩短操作距离。

关于干扰常识无线麦克风是利用无线电波在空间的辐射传播来传递声音的设备，需要发射无线电波和接收无线电波，因此不避免地会遇到无线电波干扰的问题。

设备所处的空间里，会有许多其它设备发出的无线电波信号，例如电视发射台、雷达站、无线电台、无线对讲机等，会发射出自身工作所需的无线电波，这些电波信号一般情况下分布在频谱图的不同位置，即具有不同的频率，而接收设备(接收机)具有选频接收的能力，所以一般情况下不会受到干扰。

是当其它信号的频率足够接近接收机的接收频率时，就能产生干扰，即接收机接收到其它信号而发出不需要的声音，尤其是其它信号又比较强的时候，更容易出现这种干扰现象。

UHF 四通道无线麦克风TS-354-354H

UHF四通道无线麦克风TS-354TS-354H操作说明书目录前言 (2)一、无线接收机各部分名称及功能 (3)二、接收机模块操作方法 (4)三、液晶显示面板操作说明 (5)四、无线会议发射机使用方法 (9)五、维修及注意事项 (13)六、系统指标 (14)前言感谢您选用本公司的四通道无线麦克风系统。

请在使用前，详阅本说明书。

多通道无线麦克风系统接收机采用不同频段模块嵌入接收机，每个模块全部采用U频段从740-765MHZ，765-790MHz，到807-830MHZ，并采用PLL数字锁相环多频道频率合成技术，在100MHz频率带宽内，以250KHz频道间隔，提供400个频道选择,轻松避开各类干扰。

会议无线发射机每只设置200个通道，可通用在740-790MHZ 两段，具有高低功率转换功能，由三节AA电池供电，采用高能碱性电池可使用大约8-10小时。

也可以使用镍氢电池。

设置在背后的充电孔可以直接使用厂家原配给接收机机使用的开关电源做充电电源。

本系统支持8套同一场合使用，为避免相互干扰，使用前请咨询厂家提供最佳不干扰频率表。

可能达到较好使用效果。

或选择不同频率段的系统使用。

一、无线接收机各部分名称及功能:正面⑤⑥①②③④19’”1U金属面板。

4个相同模块组成接收机。

(1)电源开关：控制整机电源。

(2)独立音量旋钮。

(3)液晶显示：显示频率/频道，接收信号强度等。

(4)模块独立电源开关键。

(5)红外对频发射窗。

(6)功能按键：按“SET”键可以循环选择主菜单，停留2~3秒钟，该菜单即被选中，并且显示当前的设置状态。

按“◄”“►”键对当前选中的菜单状态进行改变或选择，再按“SET”键设置就可生效。

在菜单选灵敏度调节功能。

背面ANT 1ANT 2ANT 3ANT 4BAL 1 OUTBAL 2 OUT BAL 3 OUT BAL 4 OUT DC INPUT 12V/1A UNBAL MIX OUTAF ADJUST12345454545(1)电源插孔；使用开关电源DC12V/1A(2)调谐4路模块接收机混合输出幅度(3)4路模块接收机混合6.35非平衡输出(4)4路分别平衡输出(5)4路天线插座二．接收机模块操作方法：1．电源：开接收机电源前，发射机暂勿打开，先将接收机音量调至最小，按接收机电源开关，再分别按各自独立模块接收开关，电源导通后，液晶显示背景灯亮，所有字符全部显示，随后主显示栏显示接收机频道、频率，接收灵敏度被设置的状态，按键“SET ”可使主显示栏在这三个内容中切换。

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专业UHF无线麦克风说明书
产品简介：
本系列专业无线麦克风设计用于专业舞台演出、体育场馆、高档KTV 包房和大厅、学校课室和多媒体室及高品位的家庭使用，配合专业级的功放、音响、点歌机和大屏幕电视的使用。

干扰信号不会包含这种特定的音码频率，所以接收机以将不包含音码频率的干扰信号拒之门外，大大提高了接收机的抗干扰能力。

这一功能最大程度地满足了多台产品同时使用的场合，例如舞台演出、KTV 包房、学校教室等.6. 采用专门设计的音头，针对人声的特点进行了均衡调校，使您讲话或者唱歌都能轻松自如。

关于干扰常识
无线麦克风是利用无线电波在空间的辐射传播来传递声音的设备，需要发射无线电波和接收无线电波，因此不避免地会遇到无线电波干扰的问题。

接收机附近的其它设备，例如影碟机、电脑点歌机等，在工作时也会发出一些杂乱的信号，这些信号强度较弱，频率分布比较广，很容易覆盖无线麦克风接收机的接收频率，当接收机比较靠近这些设备时，就可能在自身的接收频率上接收到足够强的干扰信号而输出噪音。

在舞台演出、KTV 包房、学校教室等场合，常常会使用多套无线麦克风，这些无线麦克风在一个半径为数十米的空间里同时工作。

每支无线麦克风在工作时，都会发射出所需要的工作信号和一些不需要的杂波信号。

多支麦克风同时工作时，多个工作信号和多个杂波信号会同时出现在周围的空间里。

有时候，这些众多的信号有机会进入接收机，并在接收机的电路中相互作用，产生出一些新的频率的信号。

当产生的某个新信号的频率很接近甚至等于接收机的接收频率时，就会出现干扰现象，接收机将会输出其它麦克风的声音(俗称窜频)，或者输出一些噪音。

技术上一般通过降低麦克风工作时发出的的杂波信号、提高接收机的选频能力等手段，以避免干扰。

另外，无线麦克风的接收机内部有一个静噪电路，以在信号强度较弱，低于设定的静噪门时关闭输出电路，以避免输出噪音，该功能可将一些强度较弱的
干扰信号拒之门外。

静噪门一般在产品生产时设定，能适合大多数应用场合。

静噪门设定得比较低时，接收机能够接收到更弱的信号，即反映出接收距离比较远，但是抗干扰能力就弱些，比较弱的干扰信号也能通过接收机输出；静噪门设定得比较高时，接收机抗干扰能力就比较强，同时接收距离就会缩短，需要麦克风比较靠近接收机，才能有足够强度的信号供接收机接收和输出。

关于声反馈
在所有现场扩声的场合，都有可能发生啸叫，其现象是音箱喇叭中自己发出声调有变化的叫声，这种现象即为声反馈。

在现场扩声时，音源发出的声音，经麦克风拾音，由功放机进行放大后送到音箱喇叭中还原出扩大了的声音，然后，这声音又会通过空气传播到达麦克风，再次被麦克风拾取，并再次经放大后从音箱喇叭中放出来，又会进入麦克风……如此产生自然循环。

当系统整体扩音量不大时，自然循环的声音每次循环都会减小，循环几次后就小到听不到了，这种情况不会产生啸叫。

当系统的扩音量大到一定程度后，每次循环后到达麦克风的声音都会比原来进入麦克风的声音大，如此就会产生自激振荡，音箱喇叭中发出越来越大的声音，最后直到系统饱和，发出尖叫声，音量保持在系统所能输出的最大音量，声音的频率保持在整个系统最大增益的频率点附近，形成声反馈现象。

声反馈现象会严重影响现场气氛，甚至损坏音响器材，因此必须尽量避免。

根据声反馈形成的原理，有以下解决措施：1．MIC系统总体音量不得开太大，尤其是在小房间内，声音的反射比较严重时，适合可止；2．室内扩音，条件允许时，在墙上、天花板、地面铺设软质吸音材料；3．尽量让麦克风远离音箱喇叭，避免靠近以及正对音箱喇叭；4．使用压限器、声反馈抑制器、或移频器等专业设备。

使用前应注意事项，
请确认市电电压与接收机电源规格相符；长期不使用时，请将接收机的电源适配器拔离电源插座，并取出麦克风内的干电池。

使用后的干电池，请勿随意丢弃，以免造成环境污染。

内置锂电池的麦克风，如果长期不用，也要定期(每六个月)将其充满电后存放，以免性能下降。

请不要将机器放置在热源附近，如热炉、传热管、功放机等，也不要将机器置于阳光直射的地方，或者多尘、潮湿的地方，以及有机械震动和易受撞击的地方。

为获得良好的使用效果，还应尽量远离高压输电网、大件金属物体，以及电脑、电脑点歌机、大功率对讲机、雷达站等设备。

不让机器接触液体和易燃物品，不要在机器上面放置花瓶、水杯等，以防液体倾出造成故障或导致危险。

检查系统基本配置：本系列产品由手持式(或腰挂式、座台式)麦克风及专用接收机组成，还包括音频输出连接线、配机电池、辅助安装架、调节螺丝批等附件。

装置接收机
从包装箱中取出接收机后，将2支接收天线连接到接收机的天线插口(ANT) ，并调节2支天线为顶部向上并与地面基本垂直的方向。

注意，较大的金属体、墙面、天花板等反射物，以及人体等遮蔽物，将减弱麦克风的直射信号。

为了获得良好的效果，请遵循以下规则来放置接收机：接收机应尽量接近演出区，并且与大的金属物、墙面、脚手架、天花板等物体至少保持1.5米的距离，并尽量保证麦克风与接收机之间有空旷的信号直射途径。

请尽量离开接收机3米以外使用麦克风，使用过程中，各麦克风之间不靠的太近，保持30cm以上的间距。

检查与接通电源，请先检查确认接收机的电源适配器规格与市电规格相符，如不相符，请停止安装与使用，并联络你的经销商。

否则将可能损坏机器，并有可能导致危险。

确
以免信号过弱造成扫描结果不准确。

同时注意，在搜一通道的同时，要把另一通道手咪关机状态
显示下图内容
设置静噪门限以设置静噪门，从而改变接收距离。

在正常工作状态下，长按设置键SET，SETSQL符号出现，屏幕将显示下图内容：
显示当前的静噪门值(-SqL-)为-90（出厂时的设置值），此时点按上调键UP或者下调键DOWN 以改变静噪门值，范围为-60 到-95，共8档。

当该值为-60时，静噪门最高，接收距离最近，但抗干扰能力最强；当该值为-95时，静噪门最低，接收距离最远，但抗干扰能力最弱。

选择好静噪门后，点按设置键SET退出并自动保存
设置与开启发射机（手咪）
如果开机时指示背光灯闪动，说明电池电量不足；如果背光灯不曾亮过和屏幕没显示，说明电池完全无电，请更换电池。

装电池从包装箱中取出麦克风后，旋开麦克风尾端的电池仓盖，按标示的极性装入2 节5 号电池，然后旋上电池仓盖。

发射机（手咪）开机和关机操作开机时，按住电源键(●)不放，待屏
幕亮起后放开按钮即可。

屏幕会显示出工作频率(或信道号)、电池电量等信息，如
下图所示。

使用过程中，若电池电量显示为空时，请及时更换电池。

正常使用过程中，
关机时，按住电源键(●)并保持，待显示“OFF”后放开按钮即可。

改变信道如需改变信道，请在开机状态下，按住上调(▲)按钮3秒后解锁后，屏
幕上的“MHz”字样将闪动，表示进入调节状态。

根据需要点按上调(▲)或下调(▼)按钮，则显示屏主显示的频率值(或信道号)将向上或向下改变，停止动作后，“MHz”字样
将停止闪动，并自动保存而退出调节状态并锁键。

按键锁定与解除锁定方法是：按下约3秒后屏幕会显示“LOCOFF”表示按键已解锁，3秒后不动任何按键屏幕会显示“LOC On”按键已自动锁定，在锁定状态，电源键(●)仍然有效关机和开机；
麦克风锂电池充电（注：是注明可充电池方可使用充电）初次使用时，请使
用至自动关机再进行充电。

最初几次充电，每次请连续充电 5 小时以上，并且使用到自动关机再充电，以使电池保持最佳性能。

将手咪电池取出，按电池极性方向指示放到接收机前面板的充电窗口，充电窗口显示“CHArgE”灯将点亮，表示正在充电中。

充电完成后，CHArgE”灯将熄灭，同时窗口显示FINISH”灯将点亮，表示充电完成,充满电后，使用约8 小时。

若长期不用，应至少每隔6 个月充电一次，以保持电池性能。