13
EN
Problem
Possible Cause
Solution
LED on receiver
flashes rapidly and
aircraft will not bind to
transmitter
(during binding)
Transmitter is too near aircraft
during binding process
Power off transmitter, move
transmitter a larger distance from
aircraft, disconnect and reconnect
flight battery to aircraft and follow
binding instructions
Bind switch or button was not
held while transmitter was
powered on
Power off transmitter and repeat
bind process
Aircraft or transmitter is too
close to large metal object,
wireless source or another
transmitter
Move aircraft and transmitter
to another location and attempt
binding again
LED on receiver
flashes rapidly
and aircraft will not
respond to transmitter
(after binding)
Less than a 5-second wait
between first powering on
transmitter and connecting
flight battery to aircraft
Leaving transmitter on, disconnect
and reconnect flight battery to
aircraft
Aircraft is bound to a
different model memory
(
ModelMatch
TM
radios only)
Select correct model memory on
transmitter and disconnect and
reconnect flight battery to aircraft
Flight battery/transmitter
battery charge is too low
Replace/recharge batteries
Transmitter may have been
bound to a different model
(or with a different DSM
®
Protocol)
Select the right transmitter or bind
to the new one
Aircraft or transmitter is too
close to large metal object,
wireless source or another
transmitter
Move aircraft and transmitter
to another location and attempt
connecting again
Helicopter vibrates or
shakes in flight
Damaged rotor blades,
spindle or blade grips
Check main rotor blades and blade
grips for cracks or chips. Replace
damaged parts. Replace bent
spindle
Drift Calibration
The helicopter has been calibrated in the
factory before shipment, but it is possible
that a crash will cause mechanical distortion
of the frame, resulting in a slight drift in
Stability mode. In this situation, please follow
the calibration procedure.
Before begining the cailbration procedure,
fully chage the flight battery and ensure
the helicopter and transmitter are bound
properly, per the binding instructions.
To calibrate the Blade Nano S2:
1. After initialization, move the transmitter
sticks to the bottom, outside corners, as
shown in the illustration.
When the red and blue LEDs on the main
control board flash slowly, calibration
mode is active.
2. Release the sticks.
3. Slowly advance the throttle to bring the
helicopter into a low hover. The red and
blue LEDs flash rapidly to indicate the
calibration process has begun. Hold the
hover for approximately 15 seconds, using
as little control input as possible to keep
the helicopter steady.
4. Land the helicopter by slowly lowering
the throttle.
5. After Landing, press the bind/panic button
to complete the calibration process. The
LED will show solid blue.