AF25B manual AF25B 无人机说明书

INTRODUCTION

Congratulations and thank you for purchasing this product. You are now the proud owner of a state of the art radio controlled helicopter. With proper care and safe operating practices, it will provide years of service. Please follow all guidelines and warnings outlined in this manual and obey your local laws in regards to safety and RC flight regulations.

WARNINGS

·Whether this helicopter is set up as radio-controlled or autonomous, it should be handled and operated strictly by

qualified personnel. Fully loaded with a 25 lbs payload, with a

gross weight of more than 70 lbs, it will do considerable

damage in case of an accident. Do all you can to minimize that possibility.

·Follow maintenance procedures and guidelines religiously. A poorly maintained and handled machine is a recipe for disaster.

You, the end user are solely responsible for safe operation of

this machine. Copterworks Inc. is in no way responsible for any bodily harm or property damage caused by handling,

transportation and operation of this product.

·Familiarize yourself with the airframe thoroughly. Before every flight, look for anything loose, cracked, or otherwise out of the

ordinary.

·Use only the highest grade electronic components including the radio system, servos, battery packs, etc. to complete the

airframe. Replace components such as servos well before their estimated lifetime or at first sign of questionable status.

·Use common sense and strict safety procedures every time you handle, transport and operate this machine.

·Always perform a pre-flight inspection.

·Always check to make sure no one else in the area is flying on the same frequency as you do. Always perform a range check

before flying.

·DO NOT fly over people, property and pets. Keep in mind: at any given time during flight, pilot’s error, mechanical failure or

an electronic glitch can bring the aircraft down.

·DO NOT exceed the 25 lb maximum payload capacity.

·Replace any damaged blades immediately- including tail blades. DO NOT modify blades in any shape or form.

·Use the proper type and amount of two stroke oil to avoid overheating and engine damage.

GETTING STARTED

Upon receiving airframe, look for any signs of damage incurred in shipping. Any such damage should be taken up with shipping company directly.

The helicopter airframe is fully assembled, and shipped in four sections. Please follow included instructions to assemble these sections together. If in doubt about anything, please contact us for assistance.

CG- CENTER OF GRAVITY

It is critical that the CG of the helicopter be set such that the airframe sits level when lifted by the blade grips. This should be the case regardless of where the payload is mounted- whether upfront as a camera mount or centered in the landing gear. A slightly nose-heavy airframe where the rear skids come off the ground ½-3/4 inch above the front skids, is still acceptable, but you must avoid a tail-heavy helicopter. In addition to front/back balance, you should also maintain a left/right balance on the airframe. Distribute and mount components of your payload so that this is achieved.

INSTALLING RADIO GEAR

The black electronics box is mounted on tail boom, behind the gearbox, and it will hold your battery pack, receiver, governor and voltage regulator. Use the supplied Velcro strips to mount your components.