PARTS - SERVICE - REPAIRS ... www.extremercbyrsi.com or call our MI Service Center: 586-757-1336 x 1
If the helicopter is turning excessively to the right or left, or moving forward or backward
while hovering, the instruction guide below should help you resolve the problem.
If helicopter rotates counter-clockwise...
push calibration control button right
If helicopter rotates clockwise...
push calibration control button left
If the helicopter is moving forward while hovering,
Adjust the R/C right button calibration trim control
If the helicopter is moving backward while hovering,
Adjust the R/C right button calibration trim control
RIGHT / LEFT CALIBRATION TRIM CONTROL
TAIL SPEED CALIBRATION TRIM CONTROL
1. Low battery power will shorten the controller’s effective range.
2. Low battery power will lead to difficulties in taking off and ascending.
3. Immediately repair helicopter if there is any damage. Flying a damaged helicopter could cause injuries.
4. If you will not be flying your helicopter for 30 days or more, remove all ‘AA’ batteries to prevent harmful leakage.
5. Avoid crashing or dropping the helicopter on a hard surface, as this may damage the helicopter.
6. When preparing to fly, turn on the helicopter first - using the power switch on the model’s fuselage. Then turn on
the remote control.
7. When you are finished flying, turn off the remote control first, then turn off the helicopter.
8. Whenever possible, land on soft ground.
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