EN
12
Problem
Possible Cause
Solution
The system
will not
connect
Your transmitter and
receiver are too close
together
Move transmitter 8–12 feet away
from receiver
You are near metal objects Move to an area with less metal
The receiver is bound to a
different model memory
Make sure the correct model memory
is active in your transmitter
Your transmitter was placed
into bind mode and is
no longer bound to your
receiver
Rebind your transmitter and receiver,
and then re-calibrate
The receiver
goes into
failsafe
a short
distance
away
from the
transmitter
Check for damage on the
receiver antenna
Make sure your receiver antenna
is protected and located as high as
practical
Replace the receiver or contact
Horizon Product Support
The receiver
stops
responding
during
operation
Low receiver battery
voltage. If the battery
voltage is low, it may drop
below 3.5V momentarily,
causing the receiver to
brown-out, then reconnect
Charge the receiver or vehicle battery.
Spektrum receivers require at least
3.5V to operate
Loose or damaged wires or
connectors between battery
and receiver
Check the wires and connection
between the battery and receiver.
Repair or replace wires and/or
connectors
2.4GHZ TROUBLESHOOTING GUIDE
