4ghz troubleshooting guide – Spektrum SPMAS6410NBL User Manual
Page 10
 
EN
10
2.4GHz Troubleshooting Guide
Problem
Possible Cause
Solution
Aircraft will not 
“throttle up”but 
all other controls 
seem to function
User did not lower 
throttle trim and throttle 
stick prior to initializing 
the aircraft
Lower throttle stick and 
throttle trim to their lowest 
settings before initializing
 Throttle channel 
is reversed. Futaba 
transmitters (equipped 
with Spektrum 
modules) may require 
you to reverse the 
throttle channel
Reverse throttle channel 
on specifi c transmitter if 
applicable
LED on aircraft 
remains fl ashing 
and cannot be 
controlled by 
transmitter
User did not wait at 
least 5 seconds after 
powering the transmit-
ter prior to connecting 
the fl ight battery to 
the aircraft
Unplug, then reconnect 
fl ight battery
User bound the aircraft 
to a different trans-
mitter
Rebind aircraft to your 
desired compatible 
transmitter
Transmitter was too 
close to aircraft during 
the initialization process
Move transmitter (powered 
on) a few feet from the 
aircraft prior to reconnect-
ing the fl ight battery
Controls appear 
to be reversed 
after binding 
to a different 
transmitter
User did not initially set 
up transmitter prior to 
binding to the aircraft
See the “Advanced 
Programming” section of 
this manual
Aircraft does not 
function after 
connecting fl ight 
battery and 
aircraft smells 
burnt
User may have 
accidentally plugged 
the fl ight battery in with 
the wrong polarity
Replace AS6410NBL board 
and ensure the RED polar-
ity marks are facing the 
same direction when 
connecting the fl ight bat-
tery to the AS6410NBL 
board