Introduction
Thank you for purchasing the Traxxas TQ 2.4GHz radio system with Traxxas Link. The transmitter’s
easy-to-use design provides instant driving fun for new R/C enthusiasts, and also offers a
full compliment of pro-level tuning features for advanced users – or anyone interested in
experimenting with the performance of their model. The steering and throttle channels feature
adjustable Exponential, End Points, and Sub-Trims. Steering and braking Dual Rate are also
available. Many of the next-level features are controlled by the Multi-Function knob, which can be
programmed to control a variety functions. The detailed instructions and Menu Tree (back page)
included in this addendum will help you understand and operate the advanced functions of the
new TQ 2.4GHz radio system. For additional information and how-to videos, visit Traxxas.com.
Important Radio System Precautions
For maximum range, always hold the transmitter so the antenna is in a vertical position
(pointing straight up). The transmitter’s antenna can be swiveled and angled to allow for a
vertical position if necessary.
Do not kink the receiver’s antenna wire. Kinks in the antenna wire will reduce range.
DO NOT CUT any part of the receiver’s antenna wire. Cutting the antenna will reduce range.
Extend the antenna wire in the model as far as possible for maximum range. It is not
necessary to extend the antenna wire out of the body, but wrapping or coiling the antenna
wire should be avoided.
Do not allow the antenna wire to extend outside the body without the protection of an
antenna tube, or the antenna wire may get cut or damaged, reducing range. Always keep the
wire protected (in the antenna tube) to prevent the chance of damage.
Installing Transmitter Batteries
Your TQ 2.4GHz transmitter uses 4 AA batteries. The battery
compartment is located in the base of the transmitter.
1.
Remove the battery compartment door by pressing
the tab and lifting the door up.
*
2.
Install the batteries in the correct orientation as
indicated in the battery compartment.
3.
Reinstall the battery door and snap it closed.
4.
Turn on the transmitter and check the status indicator
for a solid green light.
If the status LED flashes red, the transmitter batteries may be weak,
discharged or possibly installed incorrectly. Replace with new or
freshly charged batteries. The power indicator light does not indicate
the charge level of the battery pack installed in the model. Refer to the
Troubleshooting section on page 3 for more information on the transmitter’s Status LED codes.
TQ 2.4GHz Radio System Basic Adjustments
Steering Trim
The electronic steering trim located on the face of the transmitter adjusts the
neutral (center) point of the steering channel.
Multi-Function Knob
The Multi-Function knob can be programmed to control a variety of functions.
From the factory, the Multi-Function knob controls steering sensitivity, also
known as exponential or “expo.” When the knob is turned counterclockwise all
the way to the left (default position), expo is off and steering sensitivity will be linear (the most
commonly used setting). Turning the knob clockwise will “add expo” and decrease the steering
sensitivity in the initial range of steering wheel travel left or right from center. For more detail on
steering exponential, refer to page 2.
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%).
We strongly recommend to leave this control in its factory location until you become familiar
with all the adjustments and capabilities of your model.
Note:
50/50 is the default factory setting and the required setting for Traxxas nitro models. To
change the throttle neutral adjust position for an electric model, turn the transmitter off before
adjusting the neutral position.
You will need to reprogram your electronic speed control to
recognize the 70/30 setting. See your Owner’s Manual for instructions.
KC1291-R02 100622
Traxxas TQ 2.4GHz Instructions
Covers Model #2208, #2209
THROTTLE TRIM
100
100
0
0
THROTTLE TRIM
100
100
0
0
TQ 2.4GHz Transmitter
TQ 2.4GHz Receiver
Antenna
Steering
Trim
Multi-Function
Knob
Throttle
Trigger
Shift Switch
Model #2208 4-Channel
Transmitters Only
T-Lock Switch
Model #2208
4-Channel
Transmitters Only
Throttle Neutral
Adjust
Steering Wheel
Power
Switch
Battery
Compartment
Set Button
Menu Button
Red/Green Status LED
see page 3 for more info
Using the TQ 2.4GHz Radio System
The TQ 2.4GHz Radio System has been pre-adjusted at the factory. 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.
If you have an electric model,
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.
If you have an electric model, plug the battery pack in the model into the speed control.
4.
Switch the receiver on. Do this with a nitro vehicle by switching the on/off switch to “on.”
If you have an electric vehicle, you must turn the speed control on to power the receiver.
The on/off switch is integrated into the speed control. With the transmitter on, press and
release the ESC button (.25 seconds). The LED will shine indicating the model is on.
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 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.
If you have a nitro model, operate the throttle trigger on the transmitter and check
for rapid operation of the throttle servo. When the throttle trigger is pulled back, the
carburetor should open (slide moves out). When the throttle trigger is pushed all the
way forward, the brake should lock.
9.
Once adjustments are made, turn off the receiver on your model, followed by the hand-
held transmitter.
To prevent loss of radio range
do not kink or cut the black
wire, do not bend or cut the
metal tip, and do not cut the
white wire at the end of the
metal tip.
1/16
E-Revo VXL
All Other
Traxxas Models
No
No
Steering
Steering
Throttle
Shift**
Front T-Lock**
Rear T-Lock/Battery**
TRAXXAS.com
Traxxas, 1100 Klein Road, Plano, TX 75074, Phone: 972-265-8000, Fax: 972-265-8011, e-mail: [email protected]
*Always keep your Quick Reference Guide in your transmitter.
** Model #2208 4-Channel transmitter only
1
