The Traxxas TQ-3 Radio System Your T-Maxx 3.3 is equipped with the TQ-3 radio system. The TQ-3 is a 3-channel system that provides up to a quarter mile range and control for up to three servo outputs. The TQ-3 works in conjunction with the OptiDrive™ Electronic Shift Module to monitor and control the input and output signals for the throttle and shifting servos (channels). The OptiDrive monitors the voltage of the on-board batteries. The "Function" LED will flash red if the battery voltage is too low.
The Traxxas TQ-3 Radio System Radio System Terminology Learn terms related to the TRX 3.3 Racing Engine beginning on page 20. Please take a moment to familiarize yourself with these radio-system terms. They will be used throughout this manual. Neutral position - The standing position that the servos seek when the transmitter controls are at the neutral setting. 5-Cell Pack – Another term for RX Pack or rechargeable receiver pack.
The Traxxas TQ-3 Radio System Installing Transmitter Batteries Your TQ-3 transmitter uses 8 AA batteries. The battery compartment is located in the base of the transmitter. Use the Right Batteries CH.1 CH.2 CH.3 4. Turn on the transmitter and check the power indicator for a solid red light. If the power indicator light flashes, then the transmitter batteries are weak, discharged or possibly installed incorrectly. Replace with new or freshly charged batteries.
The Traxxas TQ Radio System Installing Receiver Batteries Direct the battery wires through the slot in the battery cover. If the wires are not properly routed, they may become broken or shorted, causing radio system failure and loss of control. If you use rechargeable batteries in your receiver, be aware that when they begin to lose their charge, they lose power much more quickly than regular alkaline batteries. Signs of weak receiver batteries include sluggish steering response and shortened radio range.
The Traxxas TQ-3 Radio System Setting up the Antenna 1. Locate the black antenna wire that exits the top of the receiver box. Antenna Tip Antenna Sleeve 2. Pull the wire straight with your fingers and then insert the end of the wire into one end of the antenna tube (the antenna tube, tip, crimp nut and sleeve are located in the documents bag). Push the wire all the way through the antenna tube. 3. Insert the base of the tube into the antenna post. Take care not to crimp the antenna wire.
The Traxxas TQ-3 Radio System TQ-3 Radio System Controls TQ-3 Radio System Adjustments In addition to the electronic throttle and steering trim controls, your radio system features throttle neutral adjustment and servo reversing switches. Throttle Neutral Adjustment RN RIGHT TU Shift Reverse N LEFT TUR Steering The throttle neutral adjustment is located on the transmitter face and controls the forward/reverse travel of the throttle trigger.
The Traxxas TQ-3 Radio System Servo Reversing Switches The servo reversing switches are located on the front of the transmitter, next to the on/off switch. Moving a switch reverses the direction of the corresponding servo. Each switch corresponds to a channel, as shown below. For example, if you turn the steering wheel to the right and your front wheels turn left, you would move the channel 1 switch to correct the servo direction.
The Traxxas TQ-3 Radio System Always have the transmitter and receiver turned on before you start the engine. Never turn the radio system off while the engine is running. The on/off switch in the model only turns the receiver on and off. It does not turn off the engine. TQ-3 Radio System Rules Remember, always turn the TQ-3 transmitter on first and off last to avoid damage to your T-Maxx 3.3. Never turn the radio off while the engine is running. Each time you prepare to run your T-Maxx 3.
The Traxxas TQ-3 Radio System Using the TQ-3 Radio System The TQ-3 Radio System was pre-adjusted at the factory. The adjustment should be checked before running the model, in case of movement during shipping. Here’s how: 1. Fully extend the chrome antenna mast on the transmitter and turn the switch on. The red indicator light on the transmitter should be solid red (not flashing). 2. Turn on the receiver switch in the model. The switch is located in the top of the radio compartment.
