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Do not store the radio system in extreme heat 

or  cold,  in  direct  sunlight,  in  high  humidity,  in 
high vibration environments or in dusty areas. 

 

NAME AND HANDLING OF EACH PART 

Elevator trim lever

(model 1)

Throttle trim lever

(model 2)

Throttle trim lever

(model 1)

Elevator trim lever

(model 2)

Carrying bar

Elevator (model 1)

Throttle (model 2)

/rudder stick

Throttle (model 1)

Elevator (model 2)

/Aileron stick

Rudder trim

lever

Aileron

trim lever

Hook

 LED

 Power on

Power switch

in the upper position,

the power is turned on

.

Crystal Jack

Battery Box Cover

Use when replacing the battery

Battery Box

Charging Jack

Charging jack when the transmitter

was converted to NiMh battery system.

 

Summary of Contents for AT402

Page 1: ...Radio Control Transmitter AT402 INSTRUCTION MANUAL Digital Proportional Radio Control System Taizhou Best Team Technology Limited www rcmodel net ...

Page 2: ...turn Off the transmitter power switch Failure to follow this order could cause the engine to go to full throttle and cause an injury Do not make adjustments to the radio system while the engine is running unless absolutely necessary Failure to do so could cause the engine to accidentally go to high speed and cause an injury The transmitter is designed for use with 8 dry cell Non rechargeable AA si...

Page 3: ...ttle trim lever model 1 Elevator trim lever model 2 Carrying bar Elevator model 1 Throttle model 2 rudder stick Throttle model 1 Elevator model 2 Aileron stick Rudder trim lever Aileron trim lever Hook LED Power on Power switch in the upper position the power is turned on Crystal Jack Battery Box Cover Use when replacing the battery Battery Box Charging Jack Charging jack when the transmitter was ...

Page 4: ...unted as shown in the model s instructions Use the rubber grommets screws and brass eyelets supplied when mounting your servos Do not over tighten the mounding screws The servos should be able to move slightly to compensate for engine vibration For each servo use a servo horn long enough to accommodate the entire range of movement for that particular control When mounting the servos make sure the ...

Page 5: ...of gravity is at the prescribed position Before making and adjustments set all the servo reverser switches on the front of the transmitter to the lower NOR position Switch the switches with a small screwdriver Turn on the transmitter and receiver power switches and make the following adjustments 1 Neutral Adjustment Check the aileron elevator and rudder neutral adjustment and left right up down th...

Page 6: ...oves up and down on the horizontal stabilizer of an aircraft It usually controls up and down Linkage Mechanism that connects the servos and the fuselage control surfaces Neutral Means the neutral position It is the state in which a transmitter stick returns to the center when not operated Normal NOR For the servo reversing function it is the normal side the opposite side is the reverse side Rudder...

Page 7: ...y one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help This equipment complies with FCC radiation exposure limits set forth for uncontrolled e...

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