TRX-4M • 15
5
5
RADIO SYSTEM RULES
• Always turn your transmitter on first and off last. This procedure
will help to prevent your model from receiving stray signals from
another transmitter or other source.
• Always turn on the transmitter before plugging the battery into
the ECM to turn on the model.
To turn the model off: Unplug the
battery from the ECM.
The battery should always be unplugged
from the ECM when the vehicle is not in use.
For this reason, the
model is not equipped with a traditional on/off switch.
• Always use new or freshly charged batteries for the radio system.
Weak batteries will limit the radio signal between the ECM and
the transmitter.
• In order for the transmitter and ECM to bind to one another,
the battery must be plugged into the ECM within 20 seconds
of turning on the transmitter. The transmitter LED will flash fast
red, indicating a failure to link. If you miss it, simply turn off the
transmitter and start over.
RADIO SYSTEM BASIC ADJUSTMENTS
Steering Trim
To adjust, drive the vehicle forward
slowly while “steering” with the trim knob
until the vehicle travels in a straight line
with no steering input.
TRAXXAS TQ RADIO SYSTEM
RADIO SYSTEM CONTROLS
Always turn your transmitter on first.
Plug in the battery to turn on the model.
Unplug the battery to turn off the model.
Always turn your transmitter off last.
Forward
Neutral
Brake/Reverse
TURN
R
IG
H
T
T
U
R
N
LE
FT
Reversing: After stopping the model,
return the transmitter’s trigger to
neutral and push up again to activate
reverse throttle.
Low batteries.
Replace the 4 AA batteries.
!
!
For maximum radio range, hold the
transmitter upright and pointed in the
direction of the model.
