Spektrum AR7100 Series User Manual page 24

EN
2.4GHz Troubleshooting Guide
Problem
Aircraft will not "throttle up"but all
other controls seem to function
LED on aircraft remains flashing
and cannot be controlled by
transmitter
Controls appear to be rever-
sed after binding to a different
transmitter
Aircraft does not function after co-
nnecting flight battery and aircraft
smells burnt
24
Possible Cause
User did not lower throttle trim and throttle
stick prior to initializing the aircraft
Throttle channel is reversed. Futaba transmi-
tters (equipped with Spektrum modules) may
require you to reverse the throttle channel
User did not wait at least 5 seconds after
powering the transmitter prior to connecting
the flight battery to the aircraft
User bound the aircraft to a different transmitter Rebind aircraft to your desired compatible transmitter
Transmitter was too close to aircraft during the
initialization process
User did not initially set up transmitter prior to
binding to the aircraft
User may have accidentally plugged the flight
battery in with the wrong polarity
Solution
Lower throttle stick and throttle trim to their lowest settings
Reverse throttle channel on specific transmitter if applicable
Unplug, then reconnect flight battery
Move transmitter (powered on) a few feet from the aircraft prior to
reconnecting the flight battery
See the "Advanced Programming" section of this manual
Replace AR600C board and ensure the RED polarity marks are facing
the same direction when connecting the flight battery to the AR600C
board
Spektrum AR7100