G21 PRO Voice Remote Control User Manual

Introduction

The G21 PRO is a versatile 2.4G wireless remote control designed for use with Android TV Boxes, computers, and other compatible devices. It integrates an air mouse, voice control, IR learning, and backlight functions to enhance your multimedia experience. This manual provides detailed instructions for setup, operation, and maintenance of your G21 PRO remote control.

Figure 1: G21 PRO Remote Control with key features highlighted.

Package Contents

• G21 PRO Voice Remote Control
• USB Receiver
• User Manual (this document)

Note: AAA batteries are required and typically not included.

Setup Guide

1. Battery Installation

1. Locate the battery compartment on the back of the G21 PRO remote control.
2. Open the battery compartment cover.
3. Insert two AAA batteries, ensuring correct polarity (+/-).
4. Close the battery compartment cover securely.

2. USB Receiver Connection

The G21 PRO operates via a 2.4G wireless connection using a USB receiver.

1. Insert the USB receiver into an available USB port on your Android TV Box, computer, or other compatible device.
2. The device should automatically detect and install the necessary drivers.

3. Pairing the Remote Control

The remote control is typically pre-paired at the factory. If re-pairing is necessary, follow these steps:

1. Ensure the USB receiver is connected to your device.
2. Press and hold the 'OK' button and the 'OK+' (Volume Up) button simultaneously on the remote control.
3. The indicator light on the remote control will flash, indicating that the pairing process has begun.
4. Release the buttons once the indicator light stops flashing, signifying successful pairing.

Figure 2: G21 PRO User Manual Diagram with key functions and instructions.

Operating Instructions

Key Functions Overview

Air Mouse Function

The air mouse function allows you to control a cursor on your screen by moving the remote in the air. This function is turned on by default. To toggle the air mouse function on or off, press the dedicated 'Mouse ON/OFF' key.

Voice Input Function

To use the voice input feature:

1. Press and hold the 'Voice button' (microphone icon) key.
2. Speak your command or search query clearly into the remote control.
3. Release the 'Voice button' key to stop voice input.

Figure 3: Using the voice command feature.

IR Learning Function

The G21 PRO can learn infrared (IR) codes from other remote controls, allowing you to control basic functions (like power) of your TV or other devices with a single remote.

1. Enter Learning Mode: Press and hold the 'Power' key on the G21 PRO remote control for a long time. The indicator light will change from solid to flashing, indicating that the remote has entered IR learning mode.
2. Position Remotes: Place the G21 PRO remote control and the original remote control (from which you want to learn the code) top-to-top, ensuring they are close to each other.
3. Learn Button: On the G21 PRO, press the button you wish to program (e.g., the 'Power' button). The indicator light will turn solid, signifying it is ready to learn.
4. Transmit Code: On the original remote control, press the corresponding button (e.g., its 'Power' button). The indicator light on the G21 PRO will flash rapidly and then turn solid again, indicating successful learning.
5. Exit Learning Mode: Press any other button on the G21 PRO that is not designated for IR learning, or wait for the learning mode to time out.

To clear all learned IR codes, press the 'Clear infrared code' key.

Backlight Function

The white backlight automatically activates when the remote control is powered on. To manually turn the backlight on or off, press the 'Power', 'Volume Up', and 'Volume Down' keys simultaneously.

Maintenance

• Cleaning: Use a soft, dry cloth to clean the remote control. Do not use liquid cleaners or abrasive materials.
• Battery Care: If the remote control will not be used for an extended period, remove the batteries to prevent leakage. Replace batteries when the low battery indicator appears.
• Storage: Store the remote control in a cool, dry place away from direct sunlight and extreme temperatures.

Troubleshooting

Low Battery Reminder

When the battery voltage drops below 2V, the remote control enters a low voltage mode. While it can still function, pressing any button will cause the red indicator light to flash continuously, signaling that the batteries are low and need replacement.

Remote Not Responding

• Check if the batteries are correctly installed and have sufficient charge. Replace them if necessary.
• Ensure the USB receiver is securely plugged into your device.
• Try re-pairing the remote control with the USB receiver as described in the 'Pairing the Remote Control' section.
• Ensure there are no obstructions between the remote control and the USB receiver.

Voice Function Not Working

• Ensure you are pressing and holding the 'Voice button' while speaking.
• Check your device's settings to ensure microphone input is enabled and configured correctly.
• Verify that the application you are using supports voice input.

IR Learning Failure

• Ensure the G21 PRO and the original remote are placed very close, top-to-top, during the learning process.
• Make sure the original remote's batteries are not low.
• Repeat the IR learning steps carefully.

Specifications

User Tips

• Voice Command Clarity: For best results with the voice function, speak clearly and directly into the remote control's microphone.
• Cursor Speed Adjustment: If the air mouse cursor moves too fast or too slow, adjust its sensitivity using the 'OK + Cursor speed +' or 'OK + Cursor speed -' combinations.
• IR Learning for Essential Functions: Prioritize learning essential functions like power on/off for your TV to minimize the number of remotes needed.

Warranty and Support

This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. For technical support or warranty claims, please contact your retailer or the manufacturer directly. Keep your proof of purchase for warranty validation.