Lexin G2P Bluetooth Intercom Headset

Download User Manual Online

For the latest user manual in English, Spanish, German, Italian, French, and Japanese, visit www.lexinmotorcycle.com, navigate to Support > User Manual, and select "G2P".

Watch Instruction Video Online

Subscribe to the Lexin YouTube channel @lexinmoto to find "G2P" instruction videos.

Function Introduction

• Bluetooth 5.3
• Connect to GPS Navigation
• Siri and Other Voice Assistants
• USB-C Quick Charge
• Play Music
• Hands-free Calling
• Universal Pairing With Most Bluetooth Intercom Headsets
• Support Bluetooth Six Devices Pairing
• Two-way Intercom Conference
• Conference with a Distance Up to 1.2 Kilometers
• Built-in CVC/DSP Noise Reduction

The G2P is compliant with Bluetooth Specification V5.3, supporting Headset Profile (HSP), Hands-Free Profile (HFP), and Advanced Audio Distribution Profile (A2DP). It supports universal pairing with most Bluetooth headsets.

Headset

The G2P features a high-definition 36MM stereo headset with a built-in CVC/DSP intelligent noise reduction microphone. These are suitable for most open, face-off, full-face, and off-road helmets.

Battery

The G2P has an 800 mAh battery providing up to 18 hours of music or 13 hours of intercom conference, with over a week of standby time.

WARNINGS: PLEASE CHECK ALL LOCAL LAWS AND REGULATIONS REGARDING THE USE OF IN-HELMET SPEAKERS WHILE OPERATING MOTORIZED VEHICLES.

Package Contents

• Main Unit
• Boom/Button Microphones
• Speaker Pad
• Clip Mounting Bracket
• Decorative Shells
• Boom Microphone Holder
• USB-C Cable
• 3M Tape Mounting Bracket
• Packaging
• 36MM HD Ultra-Slim Speakers
• User Manual
• Quick Start Guide

Diagrams show the G2P Main Unit, Boom Microphone, 36MM HD Ultra-Slim Speakers, Packaging, User Manual, Quick Start Guide, and USB-C Cable. Additional images show Decorative Shells, Boom Microphone Holder, Speaker Pad, Clip Mounting Bracket, and 3M Tape Mounting Bracket.

Installation Instructions

Installing Bracket for G2P to Helmet

1. With Clip Mounting Bracket: Open the clip mounting bracket and insert it into the helmet shell.
2. With 3M Tape Mounting Bracket: Tear off the protective paper from the 3M tape, stick the mounting bracket to the left side of the helmet, and press for 15 seconds. Allow 24 hours for the glue to dry.

Note: Lexin recommends using the clip mounting bracket for convenience, but the 3M tape bracket is an option for users to utilize at their own risk.

Mounting the G2P Main Unit

Align the square columns on the back of the G2P main unit with the square holes on the mounting bracket. Slide the main unit down onto the bracket until it clicks firmly into place.

Remove the G2P Main Unit

Ensure the headset jack is not connected. Push the main unit towards the upper left firmly until it slides out of the bracket.

Installing Speakers

Note: The speaker with the shorter wire is for the left ear, and the speaker with the longer wire is for the right ear. This configuration also enhances FM radio reception.

Step 1: Peel off the speaker 3M tape and stick it into the helmet's inner padding.

Step 2: Push the speakers firmly against the velcro pads. Use the provided spacers if the helmet has deep ear pockets to bring the speakers closer.

Step 3: Hide the wires between the helmet liner and shell.

Note: Extra speaker pads are provided for helmets with deep speaker pockets to ensure the speakers are closer to the ears.

Installing Microphone

Note: The button microphone and boom microphone are interchangeable for full-face or open-face helmets, based on user preference and fit.

Full-face Helmet/Button Microphone

1. Locate an area in the center of the helmet's mouth section and adhere half of the microphone velcro pad.
2. Attach the button microphone to the velcro pad.
3. Connect it to the headphone connector from the left.

Open Face Helmet/Boom Microphone

1. Adhere one half of the velcro pad to the base of the microphone and the other half to the inside of the helmet underpadding.
2. Adjust the microphone's direction so the triangular mark points towards your mouth.
3. Use the boom microphone holder for additional support if necessary.

Replace the Pattern Shell

1. Remove the old pattern shell from the unit by gently prying it up from the left side gap.
2. Align a new pattern shell with the main unit and press until it fits perfectly.

Basic Operation

Diagram illustrates the buttons and ports: Volume Down Button / Previous Song, Intercom Button, Volume Up Button / Next Song, Power Button, USB-C Charge Port / Headset Port.

Power On/Off

• Power On: Press and hold the Power Button for 2 seconds. A voice prompt "Power On" and the current battery life will be announced.
• Power Off: Press and hold the Power Button for 2 seconds. A voice prompt "Power Off" will be announced.

Battery Charging

Connect the USB-C cable to the USB-C port and a DC 5V power supply (e.g., mobile phone charger, computer, power bank). The LED indicator is red while charging and turns blue when fully charged. Charging takes approximately 2.5 hours.

Battery Life Prompt

While in standby mode, press and hold the Volume Down Button for about 7 seconds. The device will report its current battery life, indicated by levels: 100%, 80%, 50%, 25%, LOW.

Note: When the battery capacity is below 25%, the device will notify you every 15 minutes. The device can operate for approximately 1-1.5 hours and will shut off after the battery is depleted.

Pairing G2P with Bluetooth Devices

Note: A single G2P can connect with up to two Bluetooth devices (e.g., two mobile phones or one mobile phone and another Bluetooth device). It automatically connects to the last paired device if Bluetooth is enabled or in standby mode. The power button can be used to manually reconnect the last paired device.

Pairing Mobile Phone

1. With the unit powered off, press and hold the Power Button for 5 seconds until the LED flashes red and blue alternately. The device will prompt "pairing".
2. On your phone's Bluetooth settings, select "LEXIN G2P". Some phones may require a PIN; enter "0000" if prompted.
3. Confirm the pairing on your phone.

Note: The LED will blink blue, and a voice prompt "Pairing successful" will confirm the connection.

Reconnect to the Last Paired Phone

The G2P automatically reconnects to the last paired phone. In standby mode, you can also click the power button to manually reconnect the last phone. If disconnected from the phone after pairing, click the power button to reconnect.

Pairing Bluetooth GPS Navigation

1. With the unit powered off, press and hold the Power Button for about 5 seconds until the LED flashes blue and red alternately. The device will prompt "pairing". The indicator light will blink blue once pairing is complete, accompanied by the voice prompt "pairing successful".
2. Follow the pairing instructions for your specific GPS Navigation to connect to G2P.

Note: You will be able to listen to GPS navigation audio once paired.

Clear Bluetooth Pairing History

In standby mode, press and hold the Up Button for about 7 seconds to clear all pairing history.

Phone Calls

• Answer Phone Call: Click the Power Button.
• End Call: Click the Power Button.
• Reject Phone Call: Double-click the Power Button.
• Answer The Second Call: When on a call and a second call comes in, double-click the Intercom Button.
• Reject The Second Call: When on a call and a second call comes in, double-click the Volume Up Button.
• Voice Dial: While paired with your phone, double-click the Power Button to activate Siri or other voice assistants. Speak the name from your phone list to dial.

Music And Volume Control

Volume Control

Click the Up/Down Button to adjust the volume. Voice prompts will indicate maximum or minimum volume.

Play/Pause

• Click the Power Button to play music when the unit is powered on.
• Click the Power Button to pause music when it is playing.

Change Song

Double-click the Up Button for the next song; double-click the Down Button for the previous song.

Note: When listening to audio from the phone, adjust the phone's volume for louder output.

FM Radio On/Off

• Turn On FM Radio: Press the Volume Up and Down Buttons simultaneously for about 1 second.
• Turn Off FM Radio: Press the Volume Up and Down Buttons simultaneously for about 1 second.
• FM Radio Station Searching: Double-click the Volume Up or Down Button to adjust the radio station.

Bluetooth Pairing

G2P Bluetooth headsets support group intercom for up to 6 devices, enabling two-way intercom. One G2P can pair with up to five other G2P devices simultaneously. Paired devices can be switched for intercom.

Two-way Bluetooth Pairing

Note: It is strongly recommended to clear existing Bluetooth connections before pairing. Press and hold the Volume Up Button for about 7 seconds in standby mode until the LED flashes red quickly, indicating that all previous pairing history has been cleared.

In standby mode, press and hold the Intercom Button for 2 seconds on both Unit 1 and Unit 2 until the LED flashes red and blue, with a "pairing" voice prompt. The devices will connect automatically. After pairing, the indicator lights of both devices will flash blue slowly, with a "pairing successful" voice prompt.

Diagrams show the pairing process for Unit One and Unit Two, indicating the LED flashes red and blue, and then blue slowly upon successful pairing.

Activate Two-ways Intercom Talk

After two G2P devices are paired, click the Intercom Button on Unit 1 to start intercom talk with Unit 2. The indicator light flashes purple.

Diagrams show the action to start intercom talk and the resulting indicator light.

Exit Intercom Talk

Click the Power Button to exit intercom talk. Click the intercom button again to initiate intercom talk.

Note: Double-clicking the Up or Down Button exits Bluetooth pairing mode and returns the device to standby mode.

Universal Pairing with Different LEXIN Device

G2P supports universal pairing, allowing connection with other LEXIN models for two-way Bluetooth intercom headset talk.

Function Priority:

1. Mobile phone
2. Intercom Talk
3. Music/FM/GPS

Note: Lower-priority functions are interrupted by higher-priority functions. For example, music can be interrupted by an intercom call, and intercom talk by an incoming phone call.

The G2P can pair with other LEXIN models, including LEXIN B4FM, LEXIN G16, LEXIN MTX, LEXIN G2P, and LEXIN NOVUS X2. The pairing process is similar across models.

Pairing 6 G2P Devices

G2P Bluetooth headsets support group intercom for up to 6 devices for two-way intercom. One G2P can pair with up to five other G2P devices. Once paired, any two devices can be switched for intercom talk.

There are five intercom channel settings (A, B, C, D, E) for Bluetooth six-way pairing. A table illustrates the cross-pairing matrix for remaining devices. For example, pairing Unit 2 with Unit 3 uses Channel C.

Note: Identify devices by serial number (Unit 1 to Unit 6) to avoid confusion.

Channels A, B, C, D, and E represent the five intercom channel settings. Detailed operation steps for each channel are provided.

Pairing Channel A: In standby mode, press and hold the Intercom Button for 2 seconds on the needed G2P device to pair.

Pairing Channel B: In standby mode, press and hold the Volume Up Button for 2 seconds on the needed G2P to pair.

Pairing Channel C: In standby mode, press and hold the Intercom Button and the Volume Up Button simultaneously for 2 seconds on the needed G2P to pair.

Pairing Channel D: In standby mode, press and hold the Volume Down Button for 2 seconds on the needed G2P to pair.

Pairing Channel E: In standby mode, press and hold the Intercom Button and the Volume Down Button for 2 seconds on the needed G2P to pair.

Note: Refer to the pairing method of each channel for detailed operation and LED light indication.

Initiate the Intercom Talk of Channel A

After two G2P devices are paired, click the intercom button to call the device under Channel A.

Initiate the Intercom Talk of Channel B

After two G2P devices are paired, double-click the intercom button to call the device under Channel B.

Initiate the Intercom Talk of Channel C

After two G2P devices are paired, press the intercom button three times to call the device under Channel C.

Initiate the Intercom Talk of Channel D

After two G2P devices are paired, press the intercom button four times to call the device under Channel D.

Initiate the Intercom Talk of Channel E

After two G2P devices are paired, press the intercom button five times to call the device under Channel E.

Note: Refer to the pairing method of each channel for detailed operation and LED light indication.

Answer The Second Intercom

Double-click the Power Button to answer a second intercom talk if another rider initiates an intercom invitation.

End The Intercom Talk

Click the Power Button on either unit to temporarily disconnect the current intercom.

Note: Double-clicking the Up or Down Button exits Bluetooth pairing mode and returns the device to standby mode.

Warning

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.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the 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.

This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada's licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device.

French translation of the above compliance statement is also provided.

Contact Information

Lexin Electronics Inc.

1(800) 380 - 8248

www.lexin-moto.com

Backed by 2-Year Warranty

For technical support: tech@lexinmotorcycle.com

Follow us on social media: Facebook, YouTube (@lexinmoto).