Traxxas 70054-1 User Manual

Page 14

14 • 1/16 SLASH 4WD

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. With the

transmitter on, press and release the EZ-Set button (.25 seconds).
The LED will shine RED (see note, below). This turns the model
on. To turn the XL-2.5 off, press and hold the EZ-Set button
until the LED turns off (.5 seconds). 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.

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

The TQ 2.4GHz transmitter has a directional antenna. For
maximum range, hold the antenna upright and pointed in
the direction of the model. Pointing the transmitter away
from the model will reduce radio range.

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