MJX T40C, Instructions Manual, Page: 7 / 9

Hints
Circuit protection devices
Videography function
1.If the helicopter keeps self-rotating in the air even there is no control signal given, you could correct
it by adjusting the trimmer of gyro on the remote control.
1.When the battery voltage of the helicopter drops to certain level , the helicopter will be out of
control. Recharge is necessary to resume the function.
2.To protect the helicopter and prevent any risks caused by the stuck of the main rotor, the main
rotor will stop rotating when it is stuck. Pull the upward/downward control stick to the lowest
position to re-launch the helicopter.
2.If the helicopter keeps flying forward/backward in the air even there is no control signal given, you
could correct it by adjusting the trimmer on the remote control.
When the helicopter is finished signal connection and is not under shooting condition, the
indicator light of the videography module keeps constant "on".When press the shooting switch
on the remote controller,it begins shooting and the indicator light turns from constant "on" to
flashing, press the shooting switch again, shooting will stop.
After shooting is finished, take out the TF memory card from the videography module and insert
it into the card reader, then, insert the card reader into the USB interface of the computer to watch
the video.
Installed with camera device, the helicopter has videography function.
TIPS
To stop shooting, please press the shooting switch on the remote controller. Directly unplug the
battery cable or take out the TF memory card from the videography module will result in loss of
the video data.
To avoid helicopter crash,please do not insert or take out the TF memory card from the
videography module,when the circuit is on. TF memory card should be installed before circuit is
on and take out after shooting switch is turned off.
When crash occurs,turn off the helicopter and then turn on the power to recover normal working.