Troubleshooting Guide - Blade NANO QX 3d Manual

Troubleshooting Guide

Problem Possible Cause
Aircraft not initialized on a level surface
Nano QX 3D control response is
inconsistent or requires extra trim
Battery not correctly placed in
to neutralize movement
battery slot
Throttle too high and/or throttle trim is too
high
Nano QX 3D will not respond to Nano QX moved during initialization
throttle
Throttle channel is reversed
Nano QX 3D does not function
Flight battery connected with the wrong
and smells burnt after connecting
polarity
the flight battery
Flight battery charge is low
Inadequate power to flight battery charger
Nano QX 3D has reduced flight
Flight battery is damaged
time or is underpowered
Flight conditions might be too cold
EN
Solution
Disconnect the flight battery, center the control
trim and re-initialize the quadcopter
Adjust battery position so quadcopter balances in
the center of the frame
Reset controls with the throttle stick
and throttle trim at the lowest setting
Disconnect the flight battery and re-initialize the
Nano QX 3D while keeping the quadcopter from
moving
Disconnect flight battery, reverse the throttle
channel on the transmitter, reconnect flight
battery
Replace the 4-in-1 board. Connect the flight bat-
tery noting proper polarity
Completely recharge the flight battery
Use a different USB power source for the charger
Replace the flight battery and follow the flight
battery instructions
Make sure the battery is warm (room tempera-
ture) before use
18
Problem Possible Cause
Transmitter too near aircraft during binding
process
LED on receiver flashes rapidly
and aircraft will not respond to
Bind switch or button was not held while
transmitter (during binding)
transmitter was powered on
Aircraft or transmitter is too close to large
metal object, wireless source or another
transmitter
Less than a 5-second wait between first
powering on the transmitter and connecting
the flight battery to the Nano QX 3D
The Nano QX 3D is bound to a different
LED on the receiver flashes
model memory (ModelMatch™ transmit-
rapidly and the Nano QX 3D will
ters only)
not respond to the transmitter
Flight battery or transmitter battery charge
(after binding)
is too low
Aircraft or transmitter is too close to
large metal object, wireless source or
another transmitter
Propellers in wrong locations or
Crashes immediately upon lift-off
incorrect flight mode selected
Solution
Power off the transmitter. Move the transmitter a
larger distance from the aircraft. Disconnect and
reconnect the flight battery to the aircraft. Follow
the binding instructions
Power off transmitter and repeat bind process.
Move aircraft and transmitter to another
location and attempt binding again
Leave the transmitter powered on. Disconnect
and reconnect the flight battery to the Nano
QX 3D
Select the correct model memory on the trans-
mitter. Disconnect and reconnect the flight bat-
tery to the Nano QX 3D
Replace or recharge batteries
Move aircraft and transmitter to another
location and attempt connecting again
Make necessary adjustments
19
EN