![TTA M4H Manual Download Page 45](http://html.mh-extra.com/html/tta/m4h/m4h_manual_1178656045.webp)
Beijing TT Aviation Technology Co., Ltd.
Add: No.1 TTA Building, Niantou Industrial Park ,Changping District,Beijing, China
www.ttaviation.com
39
Max Speed: Max speed corresponding to the top position of throttle in altitude mode
Fence Height/Fence Radius: Max flight height and radius. If beyond the height and radius,
drone will return automatically.
5.64 Channels
1) In this section, user can check whether the remote controller and the drone are
properly connected, and whether the remote controller is working properly. When user
operate the switches or the joysticks, the corresponding channel changes in GCS.
2) Check whether the remote control value of 1-8 channels is within the allowable range
for the ground station. Push the channel to the top or pull it down. If there is an over-range
prompt, you will need to recalibrate.
3) Calibration Steps:
①
Press and hold the C and D buttons of RC, then short-press and long-press the
power button to enter into the calibration mode. RC will beep constantly after entered
into successfully.
②
Rotate the two sticks to maximum and minimum position 4 to 5 times.
③
After calibration, long-press C button to exit calibration mode and meanwhile beep
stops.