Traxxas 49077 - Manual (Page 7)

T-MAXX 3.3 OWNER’S MANUAL • 7
TRAXXAS TQ
i
RADIO SYSTEM
WIRING DIAGRAM
INTRODUCTION
Your model includes the latest Traxxas TQi 2.4GHz transmitter with Traxxas
Link
™ Model Memory. 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 of functions. The detailed instructions
(page 28) and Menu Tree (page 31) included in this manual will help you
understand and operate the advanced functions of the new TQi radio
system. For additional information and how-to videos, visit Traxxas.com.
RADIO SYSTEM TERMINOLOGY
Please take a moment to familiarize yourself with these radio and power
system terms. They will be used throughout this manual. A detailed
explanation of the advanced terminology and features of your new radio
system begins on page 28.
2.4GHz Spread Spectrum – This model is equipped with the latest R/C
technology. Unlike AM and FM systems that require frequency crystals
and are prone to frequency conflicts, the TQi system automatically selects
and locks onto an open frequency, and offers superior resistance to
interference and “glitching.”
Current - Current is a measure of power flow through the electronics,
usually measured in amps. If you think of a wire as a garden hose, current
is a measure of how much water is flowing through the hose.
Frequency band - The radio frequency used by the transmitter to send
signals to your model. This model operates on the 2.4GHz direct-
sequence spread spectrum.
mAh – Abbreviation for milliamp hour. A measure of the capacity of the
battery pack. The higher the number, the longer the battery will last
between recharges.
Neutral position - The standing position that the servos seek when the
transmitter controls are at the neutral setting.
NiMH - Abbreviation for nickel-metal hydride. Rechargeable NiMH batteries
offer high current handling, and much greater resistance to the “memory”
effect. NiMH batteries generally allow higher capacity than NiCad
batteries. They can last up to 500 charge cycles. A peak charger designed
for NiMH batteries is required for optimal performance.
Receiver - The radio unit inside your model that receives signals from the
transmitter and relays them to the servos.
Servo - Small motor units in your model that operates the steering and
throttle mechanisms.
Transmitter - The hand-held radio unit that sends throttle and steering
instructions to your model.
Trim - The fine-tuning adjustment of the neutral position of the servos,
made by adjusting the throttle and steering trim knobs on the face of the
transmitter. Note: The Multi Function knob must be programmed to serve
as a throttle trim adjustment.
3-channel radio system - The TQi radio system, consisting of the receiver,
the transmitter, and the servos. The system uses three channels: one to
operate the throttle, one to operate the steering and an optional third
channel.
** Requires optional 4995X reverse kit.
Channel 1* - CH1
Steering Servo - CH1
Throttle Servo - CH2
Channel 3** - CH3
From Voltage/Temp Senor Port - CH4
Battery - BATT/CH5
RPM Sensor Port - RPM
Voltage/Temp Senor Port - V/T
* * Not used
** Requires optional 4995X reverse kit.
Antenna
On/Off
Switch
Receiver
4-Cell
Battery Holder
Channel 1
Steering Servo
Channel 2
Throttle Servo
RPM Sensor
Telemetry
Voltage Wire
Connects the V/T
port to any open
receiver port.
TRANSMITTER AND RECEIVER
Steering
Trim
Shift
Switch**
Throttle
Trigger
Multi-Function
Knob
Throttle Neutral
Adjust
Steering Wheel
Power Switch
Battery Compartment
Traxxas Link
Wireless Module
Set Button
Menu Button
Red/Green Status LED
see page 29 for more info
Link
Button
LED
Sensor Expansion
Port
KC2077-49077-T-Maxx-TQi-Owners.indd 7 6/6/14 11:49 AM