E-flite UMX Whipit DLG BNF Basic EFLU3150 Datenbogen

10

9

1.  Disconnect the fl ight battery from 

the receiver (Required for safety and 
battery life).

2.   Power OFF the transmitter.

3.  Remove the fl ight battery from the 

aircraft.

9

4.  Recharge the fl ight battery.

5.  Store the fl ight battery apart from the 

aircraft and monitor the battery charge.

6.  Make note of the fl ight conditions and 

fl ight plan results, planning for future 
fl ights.

LED on receiver fl ashes 
and aircraft will not bind 
to transmitter (during 
binding)

Transmitter too near aircraft during binding 
process

Power off transmitter, move transmitter a 
larger distance from aircraft, disconnect and 
reconnect fl ight battery to aircraft and follow 
binding instructions

Bind switch or button not held long enough 
during bind process

Power off transmitter and repeat bind pro-
cess. Hold transmitter bind button or switch 
until receiver is bound

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 fl ashes 
rapidly and aircraft will 
not respond to transmit-
ter (after binding)

Less than a 5-second wait between fi rst 
powering on transmitter and connecting 
fl ight battery to aircraft

Leaving transmitter on, disconnect and 
reconnect fl ight battery to aircraft

Aircraft bound to different model memory 
(ModelMatch

™

 radios only)

Select correct model memory on transmitter 
and disconnect and reconnect fl ight 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 linking again

Control surface does 
not move

Control surface, control horn, linkage or 
servo damage

Replace or repair damaged parts and adjust 
controls

Wire damaged or connections loose

Do a check of wires and connections, con-
nect or replace as needed

Flight battery charge is low

Fully recharge fl ight battery

Control linkage does not move freely

Make sure control linkage moves freely

Controls reversed

Transmitter settings reversed

Adjust controls on transmitter appropriately

Servo locks or freezes 
at full travel

Travel adjust value is set above 100%, 
overdriving the servo

Set Travel adjust to 100% or less and/or set 
sub-trims to Zero and adjust linkages 
mechanically