SNAR2100专业网络化双CF卡数字录音机

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Autodesk Nastran 2023 参考手册说明书

DATINFILE1 ........................................................................................................................................................... 9
FILESPEC ............................................................................................................................................................ 13
DISPFILE ............................................................................................................................................................. 11
File Management Directives – Output File Specifications: .............................................................................. 5
BULKDATAFILE .................................................................................................................................................... 7

Dorner 2100 3100 Series 固定安装定时照电眼套件说明书

Timing Photo-Eye Kit,Fixed Mount (75-32)The Fixed Mount Timing Photo-Eye Kit is a pre-packaged andpre-wired electronic sensing and signalling assembly that can beinstalled on a Dorner 2100 or 3100 Series Conveyor. Use of theTiming Photo-Eye Kit allows selecting and presetting timedaction and/or reaction control delays.This Kit includes instructions, Photo-Eye & Reflector, Cab-ling, Brackets, Tools and Metric Mounting Hardware to aid inthe installation and inter-connection with a DornerE110–01Figure 1: Photo-Eye Kit (75-32) InstalledOutput Configuration: SPDT Relay OutputOutput Rating: 90 Watts (75 V olt-Amperes)LED “ON” when Photo-Eye beam is blockedLight-emitting Element: Visible RedMaximum Sensing Distance: 15 ft (4.6 m)Fixed Mount Timing Photo-Eye Installation/Testing/Operation1.Verify all kit parts are present.Disconnect power to the Conveyor and to the impac Conveyor Controller. Due to the wide variety of setups & applications, guard-ing is the responsibility of the end user. NOTE:For shipping, the Drop-in T-bars (C) are pre-assembled to both the Photo-Eye (D) and Reflectorbracket assemblies with their respective fasteners. Detach the T-bars and Screws before proceeding.25 mm Button Head Cap Screws (A). Tighten the Screws with the 5 mm Hex Key Wrench (I).BCAFigure 7: Closure Strip Mounting DetailE110–07bd.To route Cable over a previously mounted component or to anchor the Cable, use the Zip Tie Mounts (G) and Single Drop-in T-bars (N), (Figure 8). Secure each Zip Tie Mount with an M6 x 10 mm Button Head Cap Screw. Tighten the Screws with the 4 mm Hex Key Wrench provided.NFigure 8: Zip Tie Mounting DetailE E110–08aE110–08bFigure 9 shows a typical wire routing of a Photo-Eye identify the Cable. When multiple Kits are used, make sure all Cables are uniquely labelled. (i.e., K1 for Kit #1,K2 for Kit #2,... etc.).Figure 10: Cable Labeling (Detail providedonly on Photo-Eye End of Cable)MThe following connections are for a sample application that requires the conveyor to stop when a part passes in front of a Photo-Eye (End Stop application). Refer to Application Guide for details on otherGreen Wire #3(T aped)Photo-EyeGreen #3Brown #4White #5Red #1Black #2Black RedGreenBrown White The C1 & C2 contacts are shown when the Photo-Eye Beam is blocked.C1C2Shown here is a sample application using a Photo-Eye to stop a normally running conveyor when a part blocks the Photo-Eye beam (Figure 12).When no part is present, the Photo-Eye contacts are closed which causes the conveyor to run.When a part is present, the Photo-Eye contacts are open which causes the conveyor to stop.Turn impac On/Off Switch to ON.The conveyor should run and the Photo-Eye’s status LED should be OFF.Dorner Mfg. Corp. reserves the right to change or discontinue products without notice. All products and。

audio-technica ATR2100x-USB 流媒体播客话筒快速入门指南说明书

有关更详细的用户手册，请访问 ATR2100x-USB 产品页面，网址为
繁體中文
將麥克風支架夾擰入桌面三腳支架的螺紋部分，麥克風的正面應面向桌面三腳支架上的 A-T 標誌。
將麥克風安裝到支架夾中，而麥克風開關應向上。
将话筒安装到支架夹中，而话筒开关应朝向上。
伸展三脚架支持脚，以提供一个宽大、安全的底座，再将这台式三脚支架放在平坦的表面上。
使用螺丝刀或硬币松开/拧紧支架的枢轴螺丝以进行角度调整。
在使用数字输出時，请将标配的 USB 连接线插入到话筒底部的 USB 输出，然后将连接线的另一端连接到数字录音设备。
針對美國用戶 FCC宣告
警告: 本裝置符合FCC規則第15部分。操作受以下兩個條件限制：(1)本裝置不得造成有害干擾，及(2)本裝置必須承受任何受到的干擾，包括可能造成運作不良的干擾。
注意: 請注意，本說明書中未明確許可的任何變更或修改皆可能導致用戶無法操作本設備。
針對加拿大用戶加拿大工業部聲明 CAN ICES-3(B)/NMB-3(B)
伸出三腳架支撐腳，以提供一個寬而牢固的底座，並將這桌面三腳架放在一個平坦的表面上。
使用螺絲刀或硬幣鬆開/擰緊支架的樞軸螺絲以進行角度調節。
當應用數碼輸出時，請將隨附的 USB 連接線插入到麥克風底部的 USB 輸出，然後將連接線的另一端連接到數碼錄音設備。
當應用模擬輸出時，請將隨附的 XLR 音頻線插入麥克風的底部插座，然後將音頻線的另一端連接到模擬音頻設備。
當使用帶有內置麥克風的設備時，請查閱該設備的用戶指南以獲取有關停用該麥克風的說明。

MOXA UC-2100系列硬件用户手册说明书

UC-2100 Series Hardware User’s ManualVersion 1.1, September 2019/product© 2019 Moxa Inc. All rights reserved.UC-2100 Series Hardware User’s Manual The software described in this manual is furnished under a license agreement and may be used only in accordance withthe terms of that agreement.Copyright Notice© 2019 Moxa Inc. All rights reserved.TrademarksThe MOXA logo is a registered trademark of Moxa Inc.All other trademarks or registered marks in this manual belong to their respective manufacturers.DisclaimerInformation in this document is subject to change without notice and does not represent a commitment on the part of Moxa.Moxa provides this document as is, without warranty of any kind, either expressed or implied, including, but not limited to, its particular purpose. Moxa reserves the right to make improvements and/or changes to this manual, or to the products and/or the programs described in this manual, at any time.Information provided in this manual is intended to be accurate and reliable. However, Moxa assumes no responsibility for its use, or for any infringements on the rights of third parties that may result from its use.This product might include unintentional technical or typographical errors. Changes are periodically made to the information herein to correct such errors, and these changes are incorporated into new editions of the publication.Technical Support Contact Information/supportMoxa AmericasToll-free: 1-888-669-2872 Tel: +1-714-528-6777 Fax: +1-714-528-6778Moxa China (Shanghai office) Toll-free: 800-820-5036Tel: +86-21-5258-9955 Fax: +86-21-5258-5505Moxa EuropeTel: +49-89-3 70 03 99-0 Fax: +49-89-3 70 03 99-99Moxa Asia-PacificTel: +886-2-8919-1230 Fax: +886-2-8919-1231Moxa IndiaTel: +91-80-4172-9088 Fax: +91-80-4132-1045Table of Contents1.Introduction ...................................................................................................................................... 1-1Overview ........................................................................................................................................... 1-2 Model Descriptions .............................................................................................................................. 1-2 Package Checklist ............................................................................................................................... 1-2 Product Features ................................................................................................................................ 1-2 Hardware Block Diagram ..................................................................................................................... 1-3 2.Hardware Introduction...................................................................................................................... 2-1Appearance ........................................................................................................................................ 2-2 LED Indicators .................................................................................................................................... 2-6 Reset Button ...................................................................................................................................... 2-6 Real Time Clock .................................................................................................................................. 2-6 Placement Options .............................................................................................................................. 2-7 Wall or Cabinet Mounting ............................................................................................................. 2-7DIN-Rail Mounting (Optional) ........................................................................................................ 2-7 3.Hardware Connection Description ..................................................................................................... 3-1Wiring Requirements ........................................................................................................................... 3-2 Connecting the Power .................................................................................................................. 3-2Grounding the Unit ...................................................................................................................... 3-2 Connecting to the Console Port ............................................................................................................. 3-3 Connecting to the Network ................................................................................................................... 3-3 Connecting to a Serial Device ............................................................................................................... 3-4 Inserting the SIM Card ........................................................................................................................ 3-4 Inserting a MicroSD Card (UC-2111/2112 Only) ..................................................................................... 3-4 Installing the Cellular/Wi-Fi Module and Antenna .................................................................................... 3-5 Adjusting the DIP Switch ..................................................................................................................... 3-7 A.Regulatory Approval Statements ....................................................................................................... A-11Introduction The UC-2100 series computing platform is designed for embedded data acquisition applications. The computer comes with one or two RS- 232/422/485 serial ports and dual 10/100 Mbps or 10/100/1000 Ethernet LAN ports, as well as a mini PCIe socket to support cellular modules. These versatile communication capabilities let users efficiently adapt the UC-2100 computers to a variety of complex communications solutions.The following topics are covered in this chapter:❒Overview❒Model Descriptions❒Package Checklist❒Product Features❒Hardware Block DiagramOverviewThe UC-2100 Series computing platform is designed for embedded data acquisition and processing applications.The computer comes with up to two software-selectable RS-232/422/485 full-signal serial ports and single or dual Ethernet LAN ports. In addition, the RISC computing platform is available in various models that can fulfill diverse interface requirements, such as single and dual serial, LAN ports, and Gigabit Ethernet and wirelessconnections. These versatile communication capabilities let users efficiently adapt the palm-sized UC-2100computing platform to a variety of complex communications solutions.Model DescriptionsThe UC-2100 Series includes the following models:•UC-2101-LX: Palm-sized industrial computing platform with 1 serial port, 1 Ethernet port, -10 to 60°C operating temperature•UC-2102-LX: Palm-sized industrial computing platform with 2 Ethernet ports, -10 to 60°C operating temperature•UC-2104-LX: Palm-sized industrial computing platform with 1 mini PCIe socket for wireless module, 1 Ethernet port, -10 to 70°C operating temperature•UC-2111-LX: Palm-sized industrial computing platform with 2 serial ports, 2 Ethernet ports, Micro SD socket, -10 to 60°C operating temperature•UC-2112-LX: palm-sized industrial computer with 1 GHz processor, 2 serial ports, 2 Ethernet ports (1 gigabit Ethernet), Micro SD socket, -10 to 60°C operating temperature•UC-2112-T-LX: Palm-sized industrial computing platform with 1 GHz processor, 2 serial ports, 2 Ethernet ports (1 gigabit Ethernet), Micro SD socket, -40 to 75°C operating temperature Package ChecklistBefore installing a UC-2100 computer, verify that the package contains the following items:•UC-2100 Series computer•Console cable•Power jack•Quick Installation Guide (printed)•Warranty cardNOTE: Notify your sales representative if any of the above items are missing or damaged.Product Features•Armv7 Cortex-A8 600 1000 MHz processor• 1 to 2 auto-sensing 10/100 Mbps Ethernet ports (Gigabit Ethernet supported on UC-2112 models)•Up to 2 software-selectable RS-232/422/485 ports supporting all signals•Moxa Industrial Linux with 10-year superior long term support•Mini PCIe socket for Wi-Fi/cellular module (UC-2104)•Micro SD socket for storage expansion (UC-2111/UC-2112)•-40 to 75°C wide-temperature models availableFor a complete set of specifications, refer to the product datasheet available on the Moxa Website.Hardware Block Diagram2Hardware Introduction The UC-2100 embedded computers are compact and rugged, making them suitable for industrial applications. The LED indicators allow you to monitor performance and identify trouble spots quickly, and the multiple ports can be used to connect a variety of devices. The UC-2100 Series comes with a reliable and stable hardware platform that lets you devote the bulk of your time to application development. In this chapter, we provide basic information about the embedded computer’s hardware and its various components.The following topics are covered in this chapter:❒Appearance❒LED Indicators❒Reset Button❒Real Time Clock❒Placement OptionsW all or Cabinet MountingD IN-Rail Mounting (Optional)Appearance Front ViewUC-2101UC-2102UC-2111UC-2101UC-2102UC-2104UC-2111UC-2112LED IndicatorsRefer to the following table for information about each LED. LED Name Status FunctionPower Green Power is on, and the device is functioning normallyOff Power is offEthernetGreen Steady On: 10 Mbps Ethernet linkBlinking: Data transmission is in progress Yellow Steady On: 100 Mbps Ethernet link Blinking: Data transmission is in progressOff Speed lower than 10 Mbps or the cable is not connected Green(UC-2112 only) Steady On: 100 Mbps Ethernet link Blinking: Data transmission is in progress Yellow(UC-2112 only)Steady On: 1000 Mbps Ethernet link Blinking: Data transmission is in progress Serial (Tx) Green Serial port is transmitting data Off Serial port is not transmitting data Serial (Rx) Yellow Serial port is receiving data OffSerial port is not receiving data User Green/Yellow User ProgrammableLEDs that indicate the Wireless signal strengthYellowThe number of glowing LEDs indicates the signal strength 3 LEDs: Excellent 2 LEDs: Good 1 LED: PoorOff Wireless module not detectedReset ButtonThe UC-2100 panel computer is provided with a reset button, which is located on the top panel of the computer. To reboot the computer, press the reset button for 1 second. Press and hold the reset button between 7 to 9 seconds to reset the computer to the factory default settings. When the reset button is held down, the User LED (the first signal LED on UC-2104) will blink once every second. The User LED will become steady when you hold the button continuously for 7 to 9 seconds. Release the button within this period to load the factory default settings.Real Time ClockThe UC-2100’s real time clock is powered by a non-chargeable battery. We strongly recommend that you do not replace the lithium battery without help from a qualified Moxa support engineer. If you need to change the battery, contact the Moxa RMA service team.Placement OptionsThere are two sliders on the back of the unit for DIN-rail and wall mounting.Wall or Cabinet MountingMounting UC-2100 on the wall requires 2 screws. The heads of the screws should be less than 7.0 mm indiameter, the shafts should be less than 3 mm in diameter, and the length of the screws should be more than8 mm, as shown in the figure at the bottom.NOTE Before tightening the screws into the wall, make sure the screw head and shank size are suitable by inserting the screw into one of the keyhole-shaped apertures of the wall mounting plates.DIN-Rail Mounting (Optional)The UC-2100 comes with an optional DIN-rail mounting kit for users to install the computer onto a DIN rail.Install the DIN-rail mounting kit on the computer’s two mounting ears, then install the computer onto aDIN-rail rack.3 Hardware Connection DescriptionIn this chapter, we describe how to connect the UC-2100 to a network and various devices for first time testing purposes.The following topics are covered in this chapter:❒Wiring RequirementsC onnecting the PowerG rounding the Unit❒Connecting to the Console Port❒Connecting to the Network❒Connecting to a Serial Device❒Inserting the SIM Card❒Inserting a MicroSD Card (UC-2111/2112 Only)❒Installing the Cellular/Wi-Fi Module and Antenna❒Adjusting the DIP SwitchWiring RequirementsIn this section, we describe how to connect various devices to the embedded computer. You should heed the following common safety precautions before proceeding with the installation of any electronic device: • Use separate paths to route wiring for power and devices. If power wiring and device wiring paths mustcross, make sure the wires are perpendicular at the intersection point.NOTE: Do not run signal or communication wiring and power wiring in the same wire conduit. To avoid interference, wires with different signal characteristics should be routed separately.• You can use the type of signal transmitted through a wire to determine which wires should be kept separate.The rule of thumb is that wiring that shares similar electrical characteristics can be bundled together. • Keep input wiring and output wiring separate.• When necessary, it is strongly advised that you label wiring to all devices in the system.Connecting the PowerTerminal BlockConnect the 9 to 48 VDC power line to the terminal block connector on the UC-2100 Series computer. If the power is supplied properly, the “Power” LED will glow a solid green. The power input location and pin definition are shown in the adjacent diagram.Grounding the UnitGrounding and wire routing help limit the effects of noise due to electromagnetic interference (EMI). Run the ground connection from the ground screw to the grounding surface prior to connecting devices.SG: The Shielded Ground (sometimes called Protected Ground) contact is the right-most contact of the 3-pin power terminal block connector when viewed from the angle shown here. Connect the SG wire to an appropriate grounded metal surface.Connecting to the Console PortThe UC-2100’s console port is a 4-pin pin-header RS-232 port located on the top panel of the case. It is designed for serial console terminals, which are useful for identifying the boot up message, or for debugging when the system cannot boot up. Serial Console Port & PinoutsSerial Console CablePin Signal 1 TxD 2 RxD 3NC 4GNDConnecting to the NetworkThe Ethernet ports are located on the top or bottom panel of the UC-2100 computers. The pin assignments for the Ethernet port are shown in the following figures. If you are using your own cable, make sure that the pin assignments on the Ethernet cable connector match the pin assignments on the Ethernet port.The LED indicator on the upper right corner glows a solid green color when the computer establishes a connection with a 100 MbpsEthernet network.The LED will flash on and off when Ethernet packets are being transmitted or received.Pin Signal 1 ETx+ 2 ETx- 3 ERx+ 4 – 5 – 6 ERx- 7 – 8–The LED indicator in the upper left corner glows a solid orange color when the computer establishes a connection with a 10 Mbps Ethernet network.The LED will flash on and off when Ethernet packets are being transmitted or received.For the UC-2112 model, refer to the following Gigabit Ethernet pin definitions.The LED indicator in the upper left corner glows a solid green color when the computer establishes a connection with a 100 MbpsEthernet network. The LED will flash on and off when Ethernetpackets are being transmitted or received.Pin Signal 1 MDI0+ 2 MDI0- 3 MDI1+ 4 MDI2+ 5 MDI2- 6 MDI1- 7 MDI3+ 8MDI3-The LED indicator in the upper right corner glows a solid orange color when the computer establishes a connection with a 1000 Mbps Ethernet network. The LED will flash on and off when Ethernet packets are being transmitted or received.Connecting to a Serial DeviceThe serial ports are located on the bottom panel of the UC-2100 computer. Use a serial cable to connect your serial device to the computer’s serial port. These serial ports have male DB9 connectors and can be configured for RS-232, RS-422, or RS-485 communication. The pin location and assignments are shown in the following table.DB9 ConnectorRS-232/422/485 PinoutsPin RS-232 RS-422 RS-485 (4-wire) RS-485 (2-wire)1DCD TxDA(-) TxDA(-) – 2 RxD TxDB(+) TxDB(+)– 3 TxD RxDB(+) RxDB(+) DataB(+) 4DTR RxDA(-) RxDA(-) DataA(-) 5 GND GND GND GND 6 DSR – – – 7 RTS – – – 8CTS–––Inserting the SIM CardYou will need to install a SIM card on your UC-2104 computer. Follow these steps to install the SIM card. 1. Remove the screw on the cover located on theright panel of the UC-2104.2. Insert the SIM card into the socket. Make sure youplace the chip-side on the bottom.3. To remove the SIM card, push in the SIM card andthen release it to allow the card to pop out.Inserting a MicroSD Card (UC-2111/2112 Only)Both the UC-2111 and UC-2112 computers come with a storage socket that allows users to install one MicroSD card. Follow these steps to install the MicroSD card:1. The MicroSD socket is located below the rightpanel of the computer. Unfasten the screw and remove the right panel cover.2. Insert the MicroSD card into the socket.Ensure that the card is inserted in the right direction.3. Replace the cover and fasten the screw on thecover to secure the cover.To remove the MicroSD card, push the card in and release it to allow the card to pop out.Installing the Cellular/Wi-Fi Module and AntennaThe UC-2104 computer comes with one mini PCIe socket for installing either a cellular module or a Wi-Fi module. Unfasten the two screws on the rear panel and one screw on the bottom panel to remove the cover and find the location of the socket.You will need the following to install a cellular module. The cellular module package consists of 1 cellular module and 2 screws. You must purchase the cellular antennas separately based on your installation requirements.Follow these steps to install the cellular module.1. Set the antenna cables aside and clear the wireless module socketas shown in the figure for convenience of installation.2. Insert the cellular module into the socket and fasten two screws(in the package) on to the top of the module3. Connect the free ends of the two antenna cables next to thescrews as shown in the image.4. Replace the cover and secure it using the three screws.(We recommend using tweezers to install and remove the module.)5.Antenna connectors are located on the top panel of the computer.Connect the cellular antennas to the connectors.You will need the following to install a Wi-Fi module. The Wi-Fi module package consists of 1 Wi-Fi module and 2 screws. You must purchase the Wi-Fi antennas separately based on your installation requirements.Follow these steps to install a Wi-Fi module.1.Set the antenna cables aside and clear the wireless module socket asshown in the figure for convenience of installation.2.Insert the Wi-Fi module into the socket and fasten the two screws (in thepackage) on to the top of the module.3.Connect the free ends of the two antenna cables next to the screws asshown in the image.4.Replace the cover and secure it with the three screws.(We recommend using tweezers to install and remove the module.)5.Connect the antenna adapters to the connectors on the top panel of thecomputer.6.Connect the Wi-Fi antennas to the antenna adapters.Adjusting the DIP SwitchThe UC-2101, UC-2111, and UC-2112 Series computers come with one DIP switch for users to adjust the serial port parameters. To set up the DIP switch, do the following:1.Remove the screws on the DIP switch cover located on the rearpanel of the computer.2.Remove the thin film on the DIP switch and adjust the settings asrequired.Refer to the table below for the DIP switch settings. The defaultvalue is OFF.SW 1 2 3 4Low High Term. N/AON 1KΩ1KΩ120ΩN/AOFF 150KΩ150KΩN/A N/AA Regulatory Approval StatementsThis device complies with part 15 of the FCC Rules. Operation is subject to the followingtwo conditions: (1) This device may not cause harmful interference, and (2) this devicemust accept any interference received, including interference that may cause undesiredoperation.Class A: FCC Warning! This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the users will be required to correct the interference at their own expense.European Community。

AFG-2000 2100 Series功能介绍说明书

life scenarios.Adjustable Duty CycleThe adjustable duty cycle of square waveform is a commonly used feature of a Function Generatorconventional Function Generator, however, the adjustable duty cycle mostly falls in a limited 20% ~ 80% range, which may not fit the demands of specific applications. The AFG-2100/2000 Series is able to provide a 1% ~ 99% variable duty cycle for its square waveform output. This feature allows the AFG-2100/2000 Series to be used as a Pulse Generator to create pulse waveform simulating a spike signal or a transient signal in most of the generic applications.Parameter SettingThe keypad entry and/or knob selection for waveform parameter setting is a unique feature of the AFG-2100/2000 Series. The conventional analog knob, which is commonly adopted in the AFG design, is not accurate enough for precision setting of waveform parameters, and may generate noise to interfere the system operation. The keypad entry design of AFG-2100/2000 Series improves the setting uncertainty of conventional Function Generator and therefore significantly increases the accuracy of its waveform output. Besides keypad entry, the AFG-2100/2000 Series also offers the knob selection convenience with a digital knob design, which allows user to see the parameter value change in detail on the 3.5” LCD screen when the adjustment is in progress.Waveform Amplitude & DC OffsetBesides output waveform frequency, the AFG-2100/2000 Series is able to show output waveform amplitude, DC offset and other key setting information on the LCD screen simultaneously. This provides the convenience for user to know what signal is being sent out at the output terminal without the need to check the waveform through an oscilloscope. Further more, the waveform amplitude value can be shown in one of the three units, including Vpp, Vrms and dBm, depending on user’s selection. This saves time for tedious math conversion among various units of waveform amplitude.AM/FM/FSK Modulation, Sweep & Frequency CounterAll AFG-2100 models are equipped with additional AM/FM/FSK Modulation, Sweep & Frequency Counter functions. The AM/FM modulated signal provides a means for basic modulation circuit tests and experiments. Whereas, the FSK modulated signal is offered as a convenient source for the performance evaluation of digital modulation circuits. The Sweep function, with accurate frequency sweep range & sweep time, adequately fits a lot of basic applications in the market, such as sweep-tone test of the speaker in a 20Hz ~ 20kHz sweep range. The built-in frequency counter of AFG-2100 is able to measure the frequency of an external signal up to 150MHz. This add-on value saves for user an additional cost of purchasing a standalone frequency counter.USB InterfaceThe AFG-2100/2000 Series provides a USB Device Interface, which allows the programming of remote control or ATE of the product. An arbitrary waveform editing software is available to facilitate the waveform creation task. After the waveform editing is completed on the PC, the waveform data can be downloaded through USB Interface to the AFG-2100/200 for arbitrary waveform output.Arbitrary Waveform Editing PC SoftwareThe arbitrary waveform editing software contains not only waveform drawing tools but also a wide variety of waveform editing functions. The most commonly used waveforms, including Rayleigh, Gaussian, Normal Noise, Pseudo Ternary, Bipolar AMI, Manchester, Differential Manchester, RS-232, and NRZ etc., are available in the library for user to tailor specific waveforms as needed. Besides, this software can import CSV format file as waveform data which is created by the other tools. The editing software will stretch AFG-2100/2000 to more applications.Models AFG-2000 series AFG-2100 Series200520122025210521122125 WaveformsPower Consumption25 VAOperating Environment Temperature to satisfy the specification : 18 ~ 28∘COperating temperature : 0 ~ 40∘CRelative Humidity: ≤ 80%, 0 ~ 40°C≤ 70%, 35 ~ 40°CInstallation category： CAT ⅡOperating Altitude2000 metersStorage Temperature-10 ~ 70∘C, Humidity: ≤70%Dimensions (WxHxD)266(W)×107(H)×293(D) mmWeight Approx. 2.5 kgAccessories CD (user manual + software) ×1 , Quick Start Guide x1, Power cord×1GTL-101× 1GTL-101× 2User manual CD x 1Quick Start Guide x 1Power Cord x 1GTL-110 test lead x 1 (AFG-2000 series)GTL-110 test lead x 2 (AFG-2100 series)AFG-2005, 5MHz Arbitrary DDS Function GeneratorAFG-2105, 5MHz Arbitrary DDS Function Generator with Counter, Sweep, AM, FM and FSK Modulation AFG-2012, 12MHz Arbitrary DDS Function GeneratorAFG-2112, 12MHz Arbitrary DDS Function Generator with Counter, Sweep, AM, FM and FSK Modulation AFG-2025, 25MHz Arbitrary DDS Function GeneratorAFG-2125, 25MHz Arbitrary DDS Function Generator with Counter, Sweep, AM, FM and FSK ModulationCopyright 2009 © Good Will Instrument Co., Ltd. All Rights Reserved.。

Sennheiser SD Pro 2双面无线DECT头戴耳机说明说明书

SD Pro 2 is a double-sided premiumwireless DECT headset with base station for quality-conscious businessprofessionals demanding exceptional performance and supreme comfort. Designed for all-day use, the SD Pro 2 headset connects to both desk phone and PC/softphone to deliver excellent sound quality around the office.UC optimized and Skype for Business Certified headset variants available. See details and product data on next page.SD Pro 2 / SD Pro 2 MLWhen Business Demands the Best PerformanceBENEFITS & FEATURES–Natural listening experience With Sennheiser Voice Clarity –Perfect speech clarityUltra noise-cancelling microphone–Dual-connectivityConnects to both desk phone and PC/softphone –Clear, detailed soundDigital Signal Processing for echo cancelling and audio equalization–Premium looks and performanceIconic design combined with functionality –Wide choice of wearing stylesChoose between headband, ear hook or neckband*–All day comfortLightweight headset design with extra soft leatherette ear pads–Intuitive user interfaceAnswer/end* microphone mute and volume +/- –Full workday of talk time8 hours wideband and 12 hours narrowband –Intelligent fast chargingDelivers 50% battery in just 20 minutes –No WiFi networks interferenceDECT protected frequency band enabling a greater number of headset users –Secure conversations Efficient encryption–Long distance wireless rangeUp to 590 ft with line of sight and 180 ft in typical office environment–Hot deskingFast, secure pairing – simply dock in the base station–Phone conferencesIntuitive and easy setup of up to 4 headsets with the same base station –Simple product setup With DIP Switches–Acoustic shock protectionActiveGard® technology protects users against acoustic injury caused by sudden sound burst on the lineSee more at /sd* a nswer/end call requires EHS cable for desk phoneand Sennheiser software for certain softphonesSD Pro 2 / SD Pro 2 MLProduct DataGeneral DataProduct description Wireless DECT headset, double-sided with base station. Connects to both desk phone and PC/Softphone.UC optimized and Skype for Business Certified variants available.Wearing style Headband – double-sidedHeadset weight 3 ozEar pad sizeø 1.96 inPersonalization Yes, with nameplate on headsetAudioSennheiser Voice Clarity For a clear and natural listening experienceMicrophone Ultra noise-cancelling microphone for optimal speech transmissionMicrophone frequency range150 – 6,800 Hz (Wideband)300 – 3,500 Hz (Narrowband)Mute microphone YesSpeaker type High-quality neodymium magnet speaker for outstanding audio qualitySpeaker frequency response150 – 6,800 Hz (Wideband)300 – 3,500 Hz (Narrowband)Technical DataDECT for US DECT 6.0 (1.920 – 1.930 MHz)DECT for BR 1.910 – 1.920 MHzGAP compatible Yes (Headset)Temperature range Operational: +41 to +113 ⁰FStorage: -4 to +158 ⁰FBattery (Lithium Polymer)Exchangeable for service (see User manual)Range Line of sight: 590 ftTypical office building: 180 ftAutomatic power adjustment Yes (distance between headset and base)Talk time Up to 8 hours (Wideband)Up to 12 hours (Narrowband)Stand by time Up to 100 hoursYes, after 30 minutesHeadset automatic OFFwhen out of rangeCharge time0 – 50%: 20 minutes0 – 100%: 1 hourWarranty 2 years0978 - 2018SD Pro 2 / SD Pro 2 MLProduct DataHearing ProtectionActiveGard® Technology Protects users against acoustic injury caused by sudden sound burst on the lineEU/AUS Limiter Activated by DIP switchContent of DeliveryWhat’s in the box– Headset– Base station– USB cable– Power supply– Audio phone cable– Printed Quick Guide– Printed Safety GuideSoftwareFirmware requirement For newest version please use the Sennheiser Updater: /software Softphone call control software For PC software enabling call control please check: /software UC compatible Yes. For more information please go to: /headsetcompatibilityCloud based asset managementHeadSetup™ Pro Manager Manage, update and configure your Sennheiser audio devices from one location:/headsetup-pro-managerFor information about accessories and spare parts go to: /sdProduct Overview。

Sennheiser 双通道真正度双频道接收器说明书

FEATURES20 fixed frequency banks with up to64 compatible presets in up to 75 MHz switching bandwidth and 6 user banks Integrated antenna splitter for cas c adingup to 8 devices without using additional splittersRugged 19“ all-metal housing withintegrated power supply unitEthernet for monitoring and controlusing Sennheiser WSM Mac or PC soft-wareTransmitters can be configured in thereceiver menu and can be synchronized via the infrared interfaceEnhanced AF frequency response(25....18000 Hz) ARCHITECT’S SPECIFICATIONSThe device shall be a dual channel, true diversity (two tuners per receiver channel) receiver for use with two discrete companion transmitters as part of a high reliability, true diversity, dual channel wireless radio fre-quency transmission system. Each channel of the stationary receiver shall provide the following features and performance: The receiver shall operate within a RF frequen-cy range of 516 – 865 MHz in 20 fixed frequency banks and 6 user banks, each with a maximum of 64 presets with a switching bandwidth of maximum 75 MHz tunable in 25 kHz steps; carrier frequencies shall be maximum 3000. Squelch threshold shall be defeatable (off) or adjustable from 5 – 25 dBµV in 2dB steps. Nominal/peak deviation shall be ±24 kHz/±48 kHz. Intermodulation spacing shall be ≥75dB. A compander fea-ture shall be included and shall be Senn-heiser HDX system with pilot-tone squelch (switchable). Sensitivity shall be < 2.0 µV for 52 dBArms S/N with HDX engaged at peak deviation.Continued on page 2Equipped with the same features as EM 2000 but designed as a twin receiver, EM 2050 makes it possible for the RF signal to be looped through with the help of an integrated active splitter. With this design, you can set up systems with up to 16 channels without using external splitters. An integrated equalizer and guitar tuning device complete the package.TECHNICAL DATARF frequency range .............................................516 – 865 MHzCarrier frequencies ..............................................max. 3000Presets ................................................................... m ax. 64, max. 75 MHz, tuneable in25 kHz stepsNominal / Peak deviation...................................±24 kHz / ±48 kHzSquelch threshold ................................................ O ff, 5 – 25 dBµV: Can be set in2 dB stepsIntermodulation spacing ....................................≥ 75 dBSensitivity(with HDX, peak deviation) ...............................≤ 2 µV for 52 dBArms S/N Adjacent channel rejection ................................typ. ≥ 80 dBBlocking ................................................................≥ 80 dBAntenna connector ..............................................2 BNC (50 OHM)Cascadable ............................................................2 BNC (50 OHM)Gain ........................................................................ 0 dB ±0,5 dB : Based on antennainputsCompander ............................................................HDXFrequency response ............................................25 ... 18000 HzSignal-to-noise ratio ...........................................> 120 dB(A)THD, total harmonic distortion .........................< 0,9 %Audio-XLR connector ..........................................2 x XLR-3 + 2 x 6,3 mm: JackAudio output level (balanced) .......................... +18 dBu max : Setting range:49 dB in 1 dB steps + 6 dB gain reserve Booster Feed ......................................................... 12 V DC, 2 x 200 mA: Short-circuitproofContinued on page 2EM 2050 True Diversity Twin ReceiverARCHITECT’SSPECIFICATIONSAdjacent channel rejection shall be ≥80 dB (typical); blocking shall be ≥80dB. Audio frequency response shall be 25 – 18,000 Hz; to-tal harmonic distortion (THD) shall be <0.9 %. Audio frequency output level shall be adjustable within a 49dB range in 1dB steps to a maximum of level of +18dBu (balanced). Signal-to-noise ratio shall be > 120 dB(A). The audio output shall utilize a transformer-balanced male XLR-3 audio socket along with a transformer-balanced ¼“ (6.3 mm) audio socket; a stereo headphone output with local level control shall be provided on the front panel and shall utilize a ¼“ (6.3mm) stereo audio socket. Menu-based software adjustments shall be made using a backlit LCD user display; associated transmitters shall be configured in the receiver menu and synchronized with the receiver via an integrated infrared interface. Four selectable equalizer presets shall be provided. An integra-ted guitar tuner shall be provided. The following features and performance shall be provided to support both receiver channels: Two 50O BNC connectors shall provide attachment points for the main receiver antennae and two additional 50O BNC connectors with an integrated antenna splitter shall provide for cascading the antennae for up to 8 receivers without the use of external splitters; gain shall be 0dB ±0.5dB (based on antenna inputs). To supply active antennas or an antenna booster, a direct voltage of 12Vdc (200mA with short circuit protection) shall be provided via the antenna sockets. An Ethernet port (RJ45) shall be provided to allow remote network-based monitoring and control of the receiver using Sennheiser Wireless System Manager Mac or PC software. The receiver shall be fully compatible with all Sennheiser 2000 series and G3 transmitters; partial compatibility shall be provided for Sennheiser ew G2 and G1 transmitters. Power shall be supplied to the receiver by the internal power supply with auto-switching mains voltage of 100 – 240 VAC at 50/60 Hz. Current draw shall be maximum 0.25 A. The receiver chassis shall be fabricated from metal and shall be capable of mounting in a standard 19“ equipment rack without additional hardware; case dimensions shall be approximately 8.54“ x 19.02“ x 1.69“ (217 x 483 x 43 mm). Weight shall be 102.29 oz (2900 grams). Operating conditions shall be ambient temperature +14°F to +131°F (-10°C to +55°C). The dual channel receiver shall be Sennheiser model EM 2050. TECHNICAL DATAOperating temperature ......................................–10 °C – +55 °CPower supply ........................................................100 - 240 V AC, 50/60 HzCurrent consumption ..........................................max. 0,25 ADimensions ...........................................................217 x 483 x 43 mmWeight ...................................................................2900 gDELIVERy INCLuDES1 EM 2050 stationary twin receiver3 mains cables (Eu, uK, and uS)2 rod antennas4 self-adhesive device feet1 instruction manual1 supplementary frequency sheet1 supplementary RF power sheetSennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany 0 3 / 1 2 S e n n h e i s e r i s a r e g i s t e r e d t r a d e m a r k o f S e n n h e i s e r e l e c t r o n i c G m b H & C o . K G . w w w . s e n n h e i s e r . c o m . C o p y r i g h t ©1 2 / 2 0 1 1 . A l l r i g h t s r e s e r v e d . E r r o r s a n d o m i s s i o n s e x c e p t e d .PRODUCT VARIANTSEM 2050 AW 516 ... 558 MHz Cat. No. 503144 EM 2050 AW-X 516 ... 558 MHz / Europe Cat. No. 503739 EM 2050 GW 558 ... 626 MHz Cat. No. 503742 EM 2050 GW-X 558 ... 626 MHz / Europe Cat. No. 503743 EM 2050 BW 626 ... 698 MHz Cat. No. 503746 EM 2050 BW-X 626 ... 698 MHz / Europe Cat. No. 503747 EM 2050 CW 718 ... 790 MHz Cat. No. 503750 EM 2050 CW-X 718 ... 790 MHz / Europe Cat. No. 503751 EM 2050 DW 790 ... 865 MHz Cat. No. 503754 EM 2050 DW-X 790 ... 865 MHz / Europe Cat. No. 503755RECOMMENDED ACCESSORIESAB 3700 broadband antenna booster Cat. No. 502196 AD 3700 directional antenna Cat. No. 502197 A 3700 omni-directional antenna Cat. No. 502195 GA 3030-AM antenna mount Cat. No. 4368 A 2003-uHF directional antenna Cat. No. 3658Contact your local Service Partner:。

瑞斯康达iTN2100产品资料

iTN2100 智能专线接入平台iTN2100-12产品概述随着业务多元化发展，不同客户、不同业务之间差异化服务指标显现差异，而基于传统接入网的接入设备，无法实现基于业务感知的端到端性能监控维护，不能满足网络智能时代对网络行为的统计，业务精细化管理，故障准确定位，多业务差异化需求，以及用户所需的报表需求。

鉴于此种情况，iTN2100智能专线接入平台结合网络分组化趋势，不仅具备传统SDH网络方面强大的接入能力，分组方面更是和目前分组网络IP/MPLS/PTN网络无缝对通，实现基于业务的端到端监控维护、精细化管理。

iTN2100智能专线接入平台定位于PTN/IP/MPLS/SDH城域网边缘接入层，接入PTN/IP/MPLS网络时，可提供上行GE光口电口，并且可实现网络双归属、环网等灵活组网方式；接入SDH网络时，线路侧可提供SDH 155M/622M上行，满足和传统SDH设备的无缝对接，在业务需要实现多网络同时承载时，可使用不同交叉模块实现业务灵活选择接入到不同网络。

用户侧提供以太、SDH、PDH、PCM、G.SHDSL等各种接入方式，可灵活满足运营商各类大客户、中小商业客户、3G和NGN的接入需要。

iTN2100智能专线接入平台将SDH和分组网核心相融合，助力各大运营商在业务发展过程中，实现基于业务的端到端维护管理，并满足不同客户业务的定制化专线需求，真正做到了业务可度量、可管理，并且可保障网络平滑过渡。

iTN2100智能专线接入平台融合SDH完善的OAM管理功能和以太网OAM IEEE802.3ah、IEEE802.1ag、ITU-T Y.1731，结合瑞斯康达独特的远端网管协议RC.LINK技术，不仅可以实现基于现网设备的管理，而且实现了基于业务的管理维护，进而提高运营商对接入层网络的管理控制能力。

功能特点丰富的接入方式，满足多样化业务需求接入层复杂的网络结构，加上近年来业务种类及带宽的挑战，使得业务接入难以整体规划，iTN2100智能专线接入平台针对传统接入网络存在的不足，结合网络分组特点，及新增业务需求，带宽需求，针对性的开发出具有超大容量的分组交换能力、电路交叉能力及丰富接口类型的智能专线接入平台。

南天自助终端产品手册

南天自助终端产品手册2014年南天自助产品中心产品部2014年4月目录1传统自助终端.....................................................大堂式多功能自助终端......................................Nantian BST-4200/C20..................................Nantian BST-5200 A20..................................穿墙式多功能自助终端......................................Nantian BST-4230/C21..................................壁挂式多功能自助终端......................................Nantian BST-3340/C22.................................. 2自助发卡机.......................................................大堂式发卡机..............................................Nantian BST-5200 B20..................................台式发卡机................................................Nantian BST-3340 H10.................................. 3自助回单机.......................................................大堂式自助回单机..........................................Nantian BST-5810A..................................... 4排队机...........................................................大堂式排队机..............................................Nantian BST-5200/E10.................................. 5其他.............................................................网银终端..................................................Nantian BST-4200/G20..................................预填单机..................................................Nantian BST-5200/B10..................................智能服务终端..............................................Nantian BST-4210 A24..................................存折补登机................................................Nantian BST-1100......................................1传统自助终端1.1大堂式多功能自助终端1.1.1N antian BST-4200/C201.1.1.1效果图1.1.1.2结构尺寸图1.1.1.3功能特点外形新颖：整机采用流线型设计；全注塑面板，美观大方；整机色调协调统一；全功能配置：支持存折补登、银行卡查询及转账等多种传统业务功能的同时，能够播放多媒体广告信息，并支持凭条/账单/发票等多种票据的自助打印功能；可扩展型强：支持激光打印机、发票打印机、条码扫描、非接触式IC卡等多种模块扩展功能；强大的卡业务处理功能：支持磁卡、IC、非接触式IC卡等多种卡片的读写功能；数据安全性高：采用硬件加密键盘；配备读卡器异型卡口及密码键盘防窥式设计，大大提高了用户个人信息的安全性；1.1.1.4标准配置1.1.1.5可扩展配置1.1.2N antian BST-5200 A201.1.2.1效果图1.1.2.2结构尺寸图1.1.2.3功能特点外形新颖：整机采用流线型设计；全注塑面板，美观大方；整机色调协调统一；全功能配置：支持存折补登、银行卡查询及转账等多种传统业务功能的同时，能够播放多媒体广告信息，并支持凭条/账单/发票等多种票据的自助打印功能；可扩展型强：支持激光打印机、发票打印机、条码扫描、非接触式IC卡等多种模块扩展功能；强大的卡业务处理功能：支持磁卡、IC、非接触式IC卡等多种卡片的读写功能；数据安全性高：采用硬件加密键盘；配备读卡器异型卡口及密码键盘防窥式设计，大大提高了用户个人信息的安全性；1.1.2.4标准配置1.1.2.5可扩展配置1.2穿墙式多功能自助终端1.2.1N antian BST-4230/C211.2.1.1效果图1.2.1.2安装尺寸图1.2.1.3功能特点户外穿墙式应用设计：高附着力，防酸碱腐蚀户外型塑粉喷塑；防水、防尘、防暴；超强的高低温适应能力；功能布局合理：引用ATM 导轨式拉出设计，前面框及各模块可拉出进行维护，方便、快捷；全功能配置：支持存折补登、银行卡查询及转账等多种传统业务功能的同时，能够播放多媒体广告信息，并支持凭条/账单/发票等多种票据的自助打印功能；可扩展型强：支持激光打印机、发票打印机、条码扫描、非接触式IC卡等多种模块扩展功能；数据安全性高：采用硬件加密键盘；配备读卡器异型卡口及密码键盘防窥罩，大大提高了用户个人信息的安全性；智能电源管理：掉电监控、掉电保护、自动维护、自动关机；1.2.1.4标准配置1.2.1.5可扩展配置1.3壁挂式多功能自助终端1.3.1N antian BST-3340/C221.3.1.1效果图1.3.1.2安装尺寸图1.3.1.3功能特点壁挂式设计：不受安装空间限制，可做离行式设备使用；强大的卡业务处理功能：支持磁卡、IC、非接触式IC卡等多种卡片的读写功能；多种扩展功能：条码扫描、非接触式IC卡、发票打印机、GPRS或CDMA无线通信模块；机身色彩个性化定制：机身颜色可根据用户需求进行个性化定制；数据安全：EPP硬件加密键盘，采用凹陷型设计，设计时充分考虑了用户信息安全性；1.3.1.4标准配置1.3.1.5可扩展配置2自助发卡机2.1大堂式发卡机2.1.1N antian BST-5200 B202.1.1.1效果图2.1.1.2安装尺寸图2.1.1.3功能特点先进的自助发卡模块，保障自助发卡的可靠性和安全性。

乐信RP2100收音机中文说明书-新版

2主要特点3外观与功能4液晶显示屏显示符号说明6供电方式71使用电池2使用外接交流电源3使用外接直流电源基本操作81开机2选择调频波段3选择调幅波段4搜寻及存储电台5调节音量6调节高低音调7关机特殊功能使用111中波短波增益控制2调幅远近程选择开关3音频线路输出使用天线121收听调频广播2收听短波广播3收听中波广播4外接调频短波天线5外接中波天线6调幅中频输出定时功能141设置定时闹响功能2定时闹响蜂鸣开机功能3使用打盹功能按键提示音设置4睡眠定时关机时间的调整时钟设置151选择本地世界时间2调整本地时间3调整世界时间41224小时制选择5显示双定时时间6调整双定时时间其它功能161照明功能2使用充电功能3使用耳机4中波步长选择5调频频率范围选择6使用复位功能本机几个特殊功能的重要说明
2
主要特点
■■ 使用微处理器 (MCU) 控制，可控制显示电台频率、本地 / 世界时间、广播信号的强度、电池容量等。 ■■ 主要器件采用 8 片功能独立的高品质的集成电路芯片和 8 粒高性能的场效应管，用其等组成性能优
异的收音机电路，具备灵敏度高，抗干扰能力强，背景噪声低，失真小等特点。 ■■ 本机分 5 个波段，各波段范围如下： ■■ 调频范围： 76.00-108.00MHz / 87.00-108.00MHz / 87.50-108.00MHz （可以选择）；■
为 9kHz（9k 制）或 10kHz（10k 制））增减收音频率。 8. 电源开关 / 睡眠开关键用来开机、关机、睡眠时间设定。处于睡眠状态会显示睡眠标志，长开机
状态不显示睡眠标志，前者睡眠时间到则关机，后者直至人为关机或电池低电压自动关机。在闹响状态下，按此键结束闹响状态。 9. 本地 / 世界时键按此键可以显示本地 / 世界时时间，长按（5 秒）此键为电子时钟显示状态转换功能，本机电子时钟显示有本地时间和世界时间两种状态选择。第一次上电时，本机电子时钟默认为本地时间状态。 10. 锁按键长按此键按键锁功能启动，此时除夜光键按任何键无效，再次长按此键可取消按键锁功能。 11. 按键照明开关打在“开”位置，则按任何按键按键灯就会亮 8 秒，此功能适合夜间使用。 12. 远近程开关适宜不同接收环境强弱电台接收。 13. 小时 / 向上键关机时，长按（5 秒）为 12/24 小时制转换功能，调整时间时，为小时调整及小时加功能键。收音时，短按此键手动增加频率，长按此键进入自动搜索电台功能，在存储电台时，按此键为存储地址选择。 14. 外接 / 内置天线选择开关当使用外接天线时，把此开关打到外接位置。 15. 分钟 / 向下键时间调整时，为分钟调整及分钟加功能键。收音时，短按此键手动减少频率，长按此键进入自动搜索电台功能，在存储电台时，按此键为存储地址选择。 16. 闹响状态设置键在显示闹响 A/B 时间下有效，可以设置闹响定时功能（蜂鸣、闹响）。 17. 电子时钟 / 存储键关机时，长按此键进入电子时钟时间调整状态。收音时，按此键进入电台存储功能。 18. 定时闹响 B 键按此键显示当前定时闹响 B 时间；关机时，长按此键进入定时闹响 B 时间调整状态。 19. 定闹响时 A 键按此键显示当前定时闹响 A 时间；关机时，长按此键进入定时闹响 A 时间调整状态。 20. 充电 / 选台键关机下，则按此键则进入充电状态。收音时，按此键可以选择已存储电台。 21. 快速搜索键接收调频时按此键频率以 1000kHz 步长增加，接收中波时按此键频率以 100kHz 步长增加，接收短波时做米波段功能键。 22. 复位键本机程序出现异常可用此键复位程序，避免错乱。 23. 数字调谐钮调整时间状态时，用来调整时间。收音时，用来增减频率。 24. 音量调节旋钮 25. 低音调节旋钮 26. 高音调节旋钮 27. 中波 / 短波增益控制钮在接收中波 / 短波时，可用其来获得最佳接收效果。 28. 立体声耳机插孔接收调频电台时，可用耳机听到立体声。 29. 中波 / 短波 1/ 短波 2/ 短波 3 选择开关拨动此开关可以转换到各调幅波段。 30. 调频 / 调幅波段转换开关拨动此开关可以转换到调频单声道、调频立体声、调幅宽中频、调幅窄中频等状态。 31. 手挽方便提携。 32. 调频 / 短波外接天线插孔 33. 中波外接天线插孔 34. 调幅中频输出 35. 电池仓可以放置大号 / 小号电池。 36. 音频线路输出端子使用音频线路输出，不影响收音机喇叭发声。 37. 大号 / 小号电池选择开关本机电池仓内有两个不同尺寸的电池槽，可以选择所放置大号 / 小号电池。 38. 外接直流电源插孔外接电源为直流 6-9V。 39. 外接交流电源插孔外接交流电源为 220V。

ER2100n企业级高性能无线路由器

ER2100n企业级高性能无线路由器300M高速无线接入，便捷安全的“访客模式”支持802.11b/g/n无线技术，采用2某2MIMO架构，提供高达300Mbp无线速率，更快的速度，更多的用户接入能力。

可拆卸双天线，高达5dbi增益全向天线，信号覆盖范围广，穿透能力强，环境适应能力广。

支持2个虚拟AP，可以针对不同的虚拟AP进行不同的策略控制，满足灵活的无线接入需求便捷安全的“访客模式”，将工作于“访客模式”的虚拟AP下的无线用户和办公网络隔离。

例如公司针对合作伙伴和供应商，开启“访客模式”虚拟AP，提供他们必须、受限的网络访问和外网访问能力，又能保护企业的内网信息安全。

支持丰富的上网行为管理功能IPSecVPN，分支节点接入H3C结合国内用户的组网特点在ER2100n上同时支持通过域名方式配置IPSecVPN连接和NAT-T的NAT穿越功能，即使双方没有固定IP地址也可建立IPSecVPN链接。

L2TPVPN,支持用户拨号接入ARP病毒双重防护智能QoS策略BT，迅雷等P2P软件对网络带宽的过度占用会影响到网内其他用户的正常业务，ER2100n通过基于IP的网络流量限速机制和NAT表项限制机制，可以有效地控制单台PC的上/下行流量和建立的NAT表项的个数，限制了P2P软件对网络带宽的过度占用。

IP网段/IP范围以共享和独占的方式根据特定的时间段进行QoS策略配置，满足用户灵活的业务配置需求。

全面系统监控绿色环保设计功耗风扇工作温度工作湿度整机功耗认证MTBF15W无风扇，自然散热0ºC~40ºC/-40ºC~70ºC5%~95%(非冷凝)<18WCCC 认证>50000H软件规格属性ER2100nPPP、CHAP、PAP、MS-CHAP、PPPoE网络协议DHCP客户端、DHCP服务器、NAPTNTP、DDNS300Mbp无线速率，2某2MIMO 架构多虚拟AP无线便捷安全的访客模式无线MAC过滤出站通信策略(源IP/目的IP/协议/端口/时间段)防火墙入站通信策略(源IP/目的IP/协议/端口/时间段)支持10条IPSec连接IPSecVPN支持AH、ESP协议支持手工或通过IKE自动建立安全联盟ESP支持DES、3DES、AES多种加密算法支持MD5及SHA-1验证算法支持IKE主模式及野蛮模式支持NAT-T穿越支持通过域名方式配置IPSec连接(DDNS)L2TPServerL2TPL2TPClient静态ARP(IP<->MAC地址绑定)DHCP授权ARP(自动绑定DHCP分配的IP)ARP防攻击/免费ARP状态数据包检查防止WAN口的Ping防止TCPyn扫描网络安全防止StealthFIN扫描防止TCP 某maTree扫描防止TCPNull扫描防止UDP扫描功能防止Land攻击功能防止Smurf攻击功能防止WinNuke攻击功能基于IP的NAT链接数统计ALG端口触发UPnP系统服务虚拟服务器DMZ主机VPN透传(PPTP、L2TP、IPSec)支持本地DNSServer基于Web的用户管理接口(远程管理/本地管理)HTTPS远程管理配置管理命令行CLISNMPV1/V2C/V3通过HTTP升级系统软件路由静态路由(50条)Ping/Traceroute故障诊断设备自检故障信息一键导出。

摩托罗拉MC2100系列

* 不久的将来提供支持服务。
使用环境（续）
湿度
5% 至 95%（无冷凝）
开发工具
适用于跨平台应用程序的摩托罗拉 RhoElements；EMDK 套件（C、.NET 和 Java）
管理工具
摩托罗拉移动服务平台 (MSP)
电源
电池
2400 mAh 可充电智能锂离子电池；用户可更换
数据采集扫描器选项
中国大陆地区：4006-456-456
中国香港地区：300-27861
中国台湾省：00801-14-8690
MOTOROLA、MOTO、MOTOROLA SOLUTIONS 以及标志性的 M 徽标是 Motorola Trademark Holdings, LLC 的商标或注册商标，须得到授权后方可使用。所有其他商标是其各自所有者的财产。 (c) 2011 Motorola Solutions, Inc. 保留所有权利。 2011年12月北京印刷
坚固型设计，满足日常全天候使用需求。拥有跌落和滚落评级、IP54 密封、凹进式键盘和 Corning® Gorilla® 玻璃激光扫描窗。即使发生难以避免的跌落、碰撞和飞溅液体，MC2100 仍可正常运行。
真正的企业级一键通 (PTT) 服务。结合集成的 TEAM Express 客户端，*您在收到设备后即可实现群组广播和专用响应 PTT。由于 TEAM Express 与设备无关，您可轻松创建语音通信网络，从而使用不同网络上运行的各个摩托罗拉移动设备（包括第三方智能手机和摩托罗拉双向无线电设备）连络工作人员。结果如何？超高的协作性。
规格表 MC2100 系列
面向有价值意识企业的库存管理
摩托罗拉 MC2100 系列
从店面到后台，摩托罗拉 MC2100 移动数据终端的强大功能可以在工作时经济及时地自动采集库存数据。不但省去了手抄纸制表格并手动将其输入计算机的工作，同时还大幅减少了按键错误并提高了工作效率，因此员工每天可以处理更多的任务。MC2100 价格低廉，可提供您完成工作所需的功能。您可信赖强大的处理功能、坚固耐用的设计、一流的人体工程学设计、灵活的数据采集选项、企业级一键通 (PTT) 和集中式管理。支持摩托罗拉的 RhoElements 应用程序开发平台，使您能够创建可在安装了不同操作系统的不同移动数据终端上运行的跨平台应用程序。

数码单反的好伙伴seagate 8GB CF Ⅱ存储卡

数码单反的好伙伴seagate 8GB CF Ⅱ存储卡
佚名
【期刊名称】《数码》
【年(卷),期】2006(000)004
【摘要】现在数码相机的像素越来越高了，数码单反更是首当其冲，这样一来，也带动了存储市场的繁荣。

除了使用闪存作为存储介质的CF卡外，使用微硬盘的CFⅡ型存储卡也越来越多。

【总页数】1页(P109)
【正文语种】中文
【中图分类】TB852.1
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Magtek 21006541

Customers First. Quality Always.
l
只要用 low-cost 的 MPU 即可处理，不须用到 interrupts, ASIC 内含资料缓存功能，无需中断及实时对数据做监控，可方便时再串行读取
特色 l l Card-Present Feature – indicates when an encoded card is being swiped. 超强解读能力 High performance decoding 能补正磁讯号较差的卡片，及已磨损磁头 l l 仅需 3 个前导零即可精确读卡解码容易，缓存可自动倒转数据，反向刷卡亦可使用正向解码程序处理 l 自动增益调整 AGC (Automatic Gain Control）reads cards from 30% ~200% of ISO 7811 amplitude standard. l 开发更容易 Simplified firmware(可以提供完善磁卡相关技术培训，及源代码) l l l 超级低功耗适合各式各样低功耗应用环境搭配 MAGTEK 各式各样 OEM 磁头，性能更佳具有新、旧两个操作模式，新模式含扩增内部存储器及快速读取、复位、、等新功能、 l 抗干扰能力强，能抵抗来自 PC 显示器、手机信号、篮芽、 WI-FI、开关电源、、等的干扰、
已经有超过千万台的各式 MAGTEK 磁卡机在全球运行使用中数千万颗 ASIC 实绩是国际主要金融及商业设备商的 OEM 合作伙伴
MagTek China Office:
TEL: 86-21-62742630、62732864 FAX: 86-21-62416338 单无需外接零件精简资料输出方式，推出 2 线式 shift-Out 输出模式，接口简单只有 2 个 I/O 仅 DATA、STROBE、V+ & GND 规格： l l 型号 Part Number: 21006541 电压 Voltage 电压仅需 2.7 – 3.6 Vdc l 电流 Current Operating: 3.3V供电读卡时最大电流小于1mA Armed to read：在准备读卡状态下，最大电流小于120 uA OFF state：在休眠时最大电流小于10 uA 在Shift-Out(转换)或数据提取状态时最大电流小于20uA l 刷卡速度范围 Speed Range 2-100 in (5-254cm) For the standard 75 to 210 bits per inch(bpi) data density l 操作环境： -40℃ - 85℃