Traxxas MONSTER JAM GRAVE DIGGER Owner's Manual page 14

Using Reverse: While driving,
push the throttle trigger
forward to apply brakes.
Once stopped, return the
throttle trigger to neutral.
Push the throttle trigger
forward again to engage
proportional reverse.
7, 8
14 • 1/16 GRAVE DIGGER
THE TRAXXAS TQ 2.4GHz RADIO SYSTEM
USING THE RADIO SYSTEM
The TQ 2.4GHz Radio System has been adjusted at the factory
for correct operation with your model. The adjustment should be
checked before running the model, in case of movement during
shipping. Here's how:
1. Turn the transmitter switch on. The status LED on the transmitter
should be solid green (not flashing).
2. Elevate the model on a block or a stand so that all the tires are
off the ground. Make sure your hands are clear of the moving
parts of the model.
3. Plug the battery pack in the model into the speed control.
4. The on/off switch is integrated into the speed control. Press and
release the EZ-Set button to turn the model on. The LED will
shine RED (see note, below). To turn the XL-2.5 off, press and
hold the EZ-Set button until the LED turns off.Note: If the LED
shines green, Low-Voltage Detection is activated. This may cause
poor performance from the included NiMH battery pack. The default
factory setting is for Low-Voltage Detection to be disabled (LED
shines red). Make sure to turn the Low-Voltage Detection on when
using LiPo batteries. Never use LiPo batteries while Low-Voltage
Detection is turned off. See page 16 for more information.
5. Turn the steering wheel on the transmitter back and forth and
check for rapid operation of the steering servo. Also, check that
the steering mechanism is not loose or binding. If the steering
operates slowly, check for weak batteries.
6. When looking down at the model, the front wheels should be
pointing straight ahead. If the
wheels are turned slightly to
the left or right, slowly adjust
the steering trim control on the
transmitter until they are pointing
straight ahead.
7. Gently operate the throttle trigger to ensure that you have
forward and reverse operation, and that the motor stops when
the throttle trigger is at neutral. WARNING: Do not apply full
throttle in forward or reverse while the model is elevated.
8. Once adjustments are made, turn off the receiver on your model,
followed by the hand-held transmitter.
Range-Testing the Radio System
Before each running session with your model, you should range-test
your radio system to ensure that it operates properly.
1. Turn on the radio system and check its operation, as described in
the previous section.
2. Have a friend hold the model. Make sure hands and clothing are
clear of the wheels and other moving parts on the model.
3. Walk away from the model with the transmitter until you reach
the farthest distance you plan to operate the model.
4. Operate the controls on the transmitter once again to be sure
that the model responds correctly.
5. Do not attempt to operate the model if there is any problem
with the radio system or any external interference with your
radio signal at your location.
The TQ 2.4GHz transmitter has a directional antenna. For
maximum range, hold the transmitter upright and pointed
in the direction of the model. Pointing the transmitter away
from the model will reduce radio range.