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 dangerously damage the model.
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.
If helicopter rotates counter-clockwise...
push R/C right calibration control button right
If helicopter rotates clockwise...
push R/C right calibration control button left
If the helicopter is moving forward while hovering.
push the R/C right button calibration trim control
If the helicopter is moving backward while hovering.
push the R/C right button calibration trim control
PARTS - SERVICE - REPAIRS ... www.extremercbyrsi.com or call our MI Service Center: 586-757-1336 x 1
RIGHT / LEFT CALIBRATION TRIM CONTROL
TAIL SPEED CALIBRATION TRIM CONTROL
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.