The indication light of the
quad-copter is flashing without
reaction when operated.
1. The quad-copter and
controller are not
synchronised correctly.
2. Insufficient battery power.
1. Refer to the section
‘preparation for take-off’ and
synchronise the quad-copter
and controller correctly.
2. Re-charge the battery.
The blades on the quad-copter
turn but it can not take off.
1. Insufficient battery power.
2. The blades are distorted.
1. Re-charge the battery.
2. Replace the blades.
The blades are distorted.
The fine-tuning buttons are
on, but the quad-copter can
not balance.
1. The blades are distorted.
2. The motor does not work
correctly.
1. Replace the blades.
2. Replace the motor.
SPARE PARTS (SOLD SEPERATLEY)