background image

4

 

K4

 is 

LED

 and 

speaker

 switch

 

K4

K2 is flight mode switch

LED

 on

LED

 off

LED

 flash and horn alarm

ANGLE
HEDAFREE

Manually

Note: 
When the voltage is lower than the value of the alarm setting, LED flashing and horn automatic alarm, 
then the K4 switch is useless.

Flight Preparation

1. Turn on the RC transmitter.

2. Connected the power of the aircraft, wait for self check(after self check completion, the indicated light of the 

    flight control flickers slowly), Do Not move the aircraft during this process.

3.Please make sure the normal connection between the RC transmitter and the aircraft (RC receive and RC 

   transmit connection fails, the "STATUS" red indicator light on the receiver is on; otherwise, it is off).

4. Unlock the aircraft, check the motor rotation direction.

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