Introduction
This manual provides instructions for the setup, operation, and maintenance of your Amtone MR21GA Magic Bluetooth TV Remote Controller. This remote is designed as a replacement for compatible LG 4K Smart OLED and other LG TV models, offering Bluetooth connectivity, voice search, and quick access buttons for popular streaming services.
Package Contents
- 1 x Amtone MR21GA Magic Bluetooth TV Remote Controller
- Note: AAA batteries are not included and must be purchased separately.
Setup
1. Battery Installation
The remote control requires two (2) 1.5V AAA alkaline batteries. Follow these steps to install them:
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover downwards to open the compartment.
- Insert two AAA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Slide the battery compartment cover back into place until it clicks securely.

Image: An angled view of the remote control, illustrating its design and the typical location of the battery compartment on the rear side.
2. Pairing Instructions
This remote control does not require programming. To pair it with your compatible LG TV, follow these steps:
- Ensure your LG TV is powered on.
- Point the remote control directly towards your TV.
- Simultaneously press and hold the Home button (house icon) and the Back button (arrow pointing left) for 5 to 10 seconds.
- Release the buttons once a message appears on your TV screen indicating that the remote is paired.
- The remote control is now ready for use.

Image: The remote control, with a focus on the Home and Back buttons, which are used simultaneously to initiate the pairing process.
Operating the Remote Control
The Amtone MR21GA remote control provides various functions for navigating your LG Smart TV. Below are descriptions of key features:
Basic Functions
- Power Button (⏻): Turns the TV on or off.
- Number Buttons (0-9): Directly input channel numbers.
- Volume Up/Down (+/-): Adjusts the TV volume.
- Channel Up/Down (▲/▼): Changes TV channels.
- Mute Button (🔇): Mutes or unmutes the TV audio.
- Home Button (⌂): Accesses the TV's home screen or smart menu.
- Back Button (↶): Returns to the previous screen or menu.
- Settings Button (⚙): Opens the TV's settings menu.
Special Features
- Voice Search Button (🎤): Press and hold to activate voice commands for searching content or controlling the TV.
- Magic Pointer Function: Once paired, move the remote in the air to control an on-screen pointer, similar to a mouse.
- Scroll Wheel (Center): Use the scroll wheel to navigate through menus and lists, and press it to select items.
- Quick Access Buttons: Dedicated buttons for Netflix, Prime Video, Disney+, and LG Channels provide instant access to these streaming services.

Image: A comprehensive front view of the remote control, showcasing all buttons for navigation, channel selection, volume control, and direct access to streaming services.
Maintenance
Cleaning
To maintain the remote control's appearance and functionality, clean it regularly:
- Use a soft, dry cloth to wipe the surface of the remote.
- For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaner.
- Avoid using harsh chemicals, solvents, or abrasive materials, as these can damage the remote's finish or internal components.
Battery Replacement
Replace batteries when the remote's performance degrades or it stops responding. Refer to the "Battery Installation" section for detailed steps. Always use new AAA alkaline batteries and dispose of old batteries responsibly according to local regulations.
Troubleshooting
If you encounter issues with your remote control, try the following solutions:
- Remote Not Responding:
- Check if the batteries are correctly installed and have sufficient charge. Replace them if necessary.
- Ensure there are no obstructions between the remote control and the TV's infrared receiver.
- Try re-pairing the remote control with the TV using the instructions in the "Pairing Instructions" section.
- Magic Pointer Not Working:
- Confirm the remote is properly paired via Bluetooth.
- Sometimes, simply shaking the remote gently can reactivate the pointer.
- If the issue persists, try re-pairing the remote.
- Voice Search Not Functioning:
- Ensure the remote is paired via Bluetooth, as voice functionality relies on Bluetooth.
- Check your TV's settings to ensure voice recognition is enabled.
- Speak clearly and hold the remote closer to your mouth when using voice commands.
Specifications
| Brand | Amtone |
| Model Name | MR21GA / AGF30136002 |
| Compatible Brand | LG |
| Connectivity Technology | Bluetooth |
| Special Features | Voice Search, Magic Pointer, Quick Access Buttons |
| Power Source | 2 x 1.5V AAA Alkaline Batteries (not included) |
| Maximum Range | 10 meters |
| Color | Black |
| Compatible TV Models | LG C1 Series 4K Smart OLED TVs (e.g., OLED48C1PUB, OLED55C1PUB, OLED65C1PUB, OLED77C1PUB, OLED83C1PUA), LG A1, B1, G1 Series, and various LG NANO and UP series models (e.g., 43NANO75UPA, 50UP7100ZUF, 65UP8000PUA, 75QNED90UPA, 86NANO99UPA). |
Warranty and Support
For warranty information or technical support, please refer to the retailer or manufacturer's official website where the product was purchased. Keep your purchase receipt as proof of purchase.