1/16 SUMMIT VXL • 13
TRAXXAS TQ
i
RADIO & VELINEON POWER SYSTEM
Remember, always turn the
transmitter on first and off
last to avoid damage to your
model.
Stop immediately at the first
sign of weak batteries. Never
turn the transmitter off when
the battery pack is plugged
in. The model could run out
of control.
Make certain the model’s
receiver antenna is properly
installed before operating
your model. See “Installing
the Receiver Antenna.”
Failure to properly install the
receiver antenna will result in
greatly reduced radio range
and potential loss of control.
6
Using an Additional Battery for Increased Run Time
Your model only requires one battery pack, but the chassis can accept
two batteries. Your model can be run with two battery packs to
extend run time. The batteries must be connected in parallel, which
will combine the capacity of the two batteries (for example, two 7.2-
volt 1000mAh packs connected in parallel will deliver a total capacity
of 2000mAh, but total voltage will remain 7.2 volts). This is easily done
with a parallel Y-harness (Part #3064, sold separately). Be sure to only
use the Y-harness with identical battery packs; do not mix batteries of
different chemistries or capacities.
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, and running out of control. Your model
has electronic failsafes to prevent this type of malfunction, but the
first, best defense against a runaway model is to always turn the
transmitter on first and off last.
• Always use new batteries for the radio system.
Weak batteries will limit
the radio signal between the receiver and the transmitter.
Loss of the
radio signal can cause you to lose control of your model.
• In order for the transmitter and receiver to bind to one another,
the receiver in the model must be turned on 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.
• Always turn on the transmitter before plugging in the battery.
RADIO SYSTEM BASIC ADJUSTMENTS
Throttle Neutral Adjustment
The throttle neutral adjustment is located on
the transmitter face and controls the forward/
reverse travel of the throttle trigger. Change the
adjustment by pressing the button and sliding
it to the desired position. There are two settings
available:
50/50
: Allows equal travel for both acceleration and reverse.
70/30
: Allows more throttle travel (70%) and less reverse travel (30%).
Note: We strongly recommend to leave this control in its factory
location until you become familiar with all the adjustments and
capabilities of your model.
To change the throttle neutral adjust
position, turn the transmitter off before adjusting the neutral position.
You will need to reprogram your electronic speed control to
recognize the 70/30 setting.
Turn to ESC Setup Programming on page
16 for instructions.
When operating your model with two batteries, be careful
to monitor the temperature of the speed control and motor
to prevent overheating. Stop running your model and allow
it to cool if the speed control’s thermal overload protection
activates or if the motor temperature exceeds 200°F.
For best off-road handling with two battery packs, consider
installing stiffer springs on your model. Traxxas offers
accessory springs for this purpose; see the parts list included
with your model for part numbers.
RADIO SYSTEM CONTROLS
Always turn your
transmitter on first.
Turn on the model.
1
2
Plug in the battery.
3
Forward
Neutral
Brake/Reverse
TURN
R
IG
H
T
T
U
R
N
LE
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