Introduction
This manual provides instructions for the Retoo Universal Replacement Remote Control, designed for use with various LG television models. Please read this manual carefully before use to ensure proper operation and longevity of your device.

A black universal remote control for LG televisions, showcasing its full button layout.
Compatibility
This remote control is compatible with a wide range of LG TV models, including 3D SMART TV, LCD, LED, 3D, and 4K televisions. It directly replaces original LG remote controls such as AKB73615397 and AKB73615362.
Compatible LG TV Models:
- LG 3D SMART TV series
- 42PM4700, 37LN540B, 42PM470T, 50PM470T, 50PM670T, 50PM680T
- 42LA6230, 32LM620T, 42LM620S, 42LM660T
- 32LN5400, 32LN540B, 37LN540B, 39LN5400, 42LN5400, 42PN450B
- 47LN5400, 50LN5400, 50PN450B, 50PN6500, 60PN6500
Package Contents
- 1 x Retoo Universal Replacement Remote Control (Model 5904094228621)
Setup
Battery Installation
- Locate the battery compartment on the back of the remote control.
- Slide the battery cover downwards or outwards to open.
- Insert two (2) AAA batteries, ensuring the correct polarity (+ and -) as indicated inside the compartment.
- Close the battery cover securely.
Note: No programming is required. The remote control is ready for use immediately after battery installation.

A hand holding the Retoo universal remote control, demonstrating its ergonomic design and button accessibility.
Operating Instructions
Basic Functions
The remote control provides full functionality for your LG TV. Point the remote control directly at your television's infrared receiver for optimal performance.
- Power Button: Turns the TV on or off.
- Number Buttons (0-9): Select channels directly.
- Volume Up/Down: Adjust the television's volume.
- Channel Up/Down: Change channels sequentially.
- Mute Button: Mutes or unmutes the television's audio.
- Input/Source Button: Cycles through available input sources (HDMI, AV, etc.).
- Navigation Pad (Up/Down/Left/Right) and OK Button: Used for menu navigation and selection.
Smart TV and Special Features
This remote includes dedicated buttons for Smart TV functions and popular streaming services.
- SMART Button: Accesses the Smart TV interface.
- Netflix Button: Direct access to the Netflix application.
- YouTube Button: Direct access to the YouTube application.
- Home Button: Returns to the main home screen.
- Menu/Settings Button: Opens the TV's settings or main menu.
- 3D Button: Activates or deactivates 3D mode on compatible TVs.

A person using the Retoo remote control to browse content on Netflix, displayed on an LG television screen.
Maintenance
Cleaning
To clean the remote control, gently wipe it with a soft, dry cloth. Do not use liquid cleaners, sprays, or abrasive materials, as these may damage the remote's surface or internal components.
Battery Care
- Replace batteries when the remote's response becomes sluggish or inconsistent.
- Remove batteries if the remote control will not be used for an extended period to prevent leakage.
- Dispose of used batteries responsibly according to local regulations.
Troubleshooting
Common Issues and Solutions
| Problem | Solution |
|---|---|
| Remote not responding |
|
| Specific buttons not working |
|
| TV not turning on/off |
|

A detailed close-up of the Retoo remote control's buttons, highlighting the clear labels and layout.
Specifications
Product Specifications
| Feature | Detail |
|---|---|
| Brand | Retoo |
| Model | 5904094228621 |
| Compatible Devices | LG TVs (various models including 3D SMART TV, LCD, LED, 3D, 4K) |
| Replaces Original Remotes | AKB73615397, AKB73615362 |
| Connectivity Technology | Infrared |
| Power Source | 2 x AAA Batteries (not included) |
| Material | High-quality ABS plastic |
| Dimensions | 23 x 4.9 x 2.4 cm |
| Weight | 80 g |
| Maximum Range | 9 Metres |
| Number of Buttons | 52 |
Warranty and Support
Warranty Information
For information regarding warranty coverage and terms, please refer to the retailer's policy or contact Retoo customer support.
Customer Support
If you encounter any issues not covered in this manual or require further assistance, please contact Retoo customer support through the retailer's platform or the official Retoo website.
