Turbo Racing P31 3-Channel Radio System

Introduction

Congratulations on your purchase of the Turbo Racing P31 3-Channel Radio System. Designed using advanced wireless technology, the Turbo Racing P31 will advance and simplify control of your surface model, minimize interference, and provide many years of enjoyment. Before installing and operating your new radio system, please take a few minutes to familiarize yourself with the various features by reading this instruction manual thoroughly.

Specifications

Diagram Description: The diagram shows a side view of the transmitter with labeled components including the steering wheel (1), throttle trigger (2), hand grip (3), antenna (4), power switch (5), and a disassemble key (6). Other labeled parts include ST/DR (7), TH/DR (8), Multifunction Red Indicator LED (9), ST-REV (10), Channel 3 key (11), ST-TRIM (12), TH-TRIM (13), and the battery compartment (14) which houses four AAA batteries.

Battery Installation

When the voltage is lower than 4.5V ±0.2, the buzzer sounds continuously, and the LED should start flashing.

1. Remove the battery cover from the transmitter.
2. Insert four new AAA batteries according to the polarity markings on the battery holder.
3. Reinstall the battery cover.

Warning: Do not attempt to charge non-rechargeable batteries, as this may cause an explosion. Please do not reserve the battery, or it will burn out the PCB.

Receiver Installation & Connection

To achieve full operating range with your radio system, it is critical that the receiver antenna be undamaged and installed properly. The antenna should be installed with as much of the antenna as possible in a vertical position. The end of the antenna should be contained inside an antenna tube.

When installing:

• Ensure there are no kinks in the antenna or antenna tube.
• Never fold the end of the antenna over the tube, as this will reduce the operating range of the system and damage the antenna.
• Ensure the receiver is mounted securely or padded against hard impacts.

Connection:

• Channel 1: Controlled by the wheel, connect to a servo for steering.
• Channel 2: Controlled by the trigger, connect to the ESC or a servo for throttle/brake.
• Channel 3: Controlled by the adjustment knob (0-100%) for optional use. This port can also be used to connect a transponder device used in racing.
• AUX (Channel 4): Controlled by button (ON/OFF) for optional use. This port is most commonly used for LED light kits. Use this port to connect an external battery for use with gas-powered vehicles.

Caution: Never connect a battery with voltage higher than 6.0V to the receiver, doing so could damage the electronics.

Diagram Description: The diagram illustrates the connection for an electric-powered model. It shows the ESC connected to the motor and battery, with the receiver connected to the ESC (CH2), steering servo (CH1), and AUX (CH3). The power switch is also indicated.

Pairing The Transmitter & Receiver

1. Turn on the receiver power. Press the SW switch. The receiver's LED should start flashing.
2. Turn on the transmitter.
3. When the LED on the receiver becomes solid, the binding process is completed.

Note: Radio systems installed in RTRs have already been bound. Only when installing a new transmitter or receiver is the above process necessary.

Operation

Diagram Description: The diagrams illustrate the control inputs for the transmitter. One shows the steering wheel with 'Left' and 'Right' indications. The other shows the throttle trigger with 'Forward/Speed up', 'Neutral', and 'Brake/Speed down' / 'Reverse' indications.

Fail Safe Function Setting

Turn on the TX, then pull the TH trigger anywhere you want to and hold it. Press the SW button of the receiver for about 2 seconds. The LED should start flashing for 5 seconds. Then release the SW button and TH trigger, turn off the TX.

Using Caution While Operating

• Do not operate the model or use the radio in the rain, in the presence of lightning, or at night.
• Do not operate the model or use the radio if you have been drinking alcohol or are under the influence of any other substance that will affect your skills.
• Always confirm that the radio has sufficient battery power before operating.
• Keep out of reach of children.
• Do not store the radio in temperatures below -10° C (14° F) or above 40° C (104° F), or in humid, dusty, or in high-vibration environments. Keep the radio away from direct sunlight.
• To prevent corrosion, remove the batteries from the radio if it will be stored for more than one week.

General Care

1. Always use a clean, dry cloth or soft bristle brush to clean your equipment.
2. Never use chemical cleansers, as these could damage the sensitive electronics and plastics.

Warranty

The Turbo Racing P31 3-Channel Radio System is warranted to the original purchaser for 30 days from the date of purchase, verified by the sales receipt, against defects in material and workmanship. Product that has been mishandled, abused, used incorrectly, used for an application other than intended, or damaged by the user is not covered under warranty. Turbo Racing is not liable for any loss or damage, whether direct or indirect, incidental or consequential, or from any special situation, arising from the use, misuse, or abuse of this product.

Visit www.turboracinghobby.com for more information.

FCC Compliance

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Caution: Any changes or modifications to this device not explicitly approved by the manufacturer could void your authority to operate this equipment.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.