Introduction
This manual provides comprehensive instructions for the ALLIMITY RC3902 replacement remote control. Designed to function as a direct replacement for your original remote, it is compatible with various television models from brands such as Techwood, Tucson, Luxor, and ELECTRONIA. No programming is required for operation.
Setup
Battery Installation
- Locate the battery compartment on the back of the remote control.
- Slide open the battery compartment cover.
- Insert two new AAA alkaline batteries (not included), ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Close the battery compartment cover securely.
Note: The remote control requires two AAA alkaline batteries. No programming is needed after battery installation; the remote is ready for immediate use with compatible devices.

Image: Front view of the ALLIMITY RC3902 remote control, showing all buttons and the model number at the bottom.
Operating Instructions
The ALLIMITY RC3902 remote control is designed to replicate the functions of your original remote. Point the remote directly at the infrared receiver on your television for optimal performance.
Button Functions
- Power (⏻): Turns the television on or off.
- Number Buttons (0-9): Directly select channels.
- Volume Up/Down (V+/V-): Adjusts the audio volume.
- Channel Up/Down (P+/P-): Changes the television channel.
- Mute (🔇): Mutes or unmutes the television audio.
- Menu: Accesses the television's main menu.
- Navigation Buttons (Up, Down, Left, Right): Navigate through menus and options.
- OK: Confirms selections in menus.
- Return: Returns to the previous screen or menu.
- Source: Selects input sources (e.g., HDMI, AV).
- Info: Displays information about the current program or input.
- EPG (Electronic Program Guide): Accesses the electronic program guide.
- Screen: Adjusts screen display options.
- Lang (Language): Changes audio language or subtitle language.
- Subtitle: Toggles subtitles on or off.
- Fav (Favorites): Accesses favorite channels list.
- Presets: Accesses preset settings or modes.
- Sleep: Sets a sleep timer for the television.
Maintenance
Cleaning
To clean the remote control, use a soft, dry cloth. For stubborn dirt, lightly dampen the cloth with water or a mild, non-abrasive cleaner. Avoid using harsh chemicals or solvents, as these can damage the remote's surface or internal components.
Battery Replacement
Replace batteries when the remote's response becomes sluggish or stops working. Always replace both batteries simultaneously with new AAA alkaline batteries. Do not mix old and new batteries, or different types of batteries.
Storage
When not in use for extended periods, remove the batteries to prevent leakage, which can damage the remote control. Store the remote in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
- Remote not responding:
- Ensure batteries are inserted correctly with the correct polarity.
- Replace old batteries with new AAA alkaline batteries.
- Check for any obstructions between the remote and the television's infrared sensor.
- Ensure the remote is pointed directly at the television.
- Some functions not working:
- Verify that your television model is listed as compatible in the specifications section.
- Some advanced functions might require specific TV settings or may not be supported by all compatible TV models.
- Remote works intermittently:
- This often indicates low battery power. Replace the batteries.
- Ensure there is no strong light source (like direct sunlight or bright fluorescent lights) interfering with the infrared signal.
Specifications
| Feature | Detail |
|---|---|
| Brand | ALLIMITY |
| Model | RC3902 |
| Compatibility | Direct replacement for various Techwood, Tucson, Luxor, ELECTRONIA TV models including: L32847THD2, TC811FHD847, LD39VI, LED32MPEG4, LX22882M4TDT, TL8102B11, TW22916B19LED, LCD22855, LCD26906FHD, LCD32855HDR, LCD32906FHD, LED19906, LED22906, LED24914. |
| Special Features | No programming required; functions immediately with compatible models. |
| Battery Type | 2 x AAA Alkaline (not included) |
| Connectivity | Infrared (IR) |
| Dimensions (L x W x H) | 12 x 4 x 0.3 cm (approximately) |
| Weight | 50 g (approximately) |
| Color | Black |
| Maximum Range | 10 meters |
Warranty and Support
Information regarding specific warranty terms for the ALLIMITY RC3902 remote control is not provided in this manual. For warranty claims, technical support, or further assistance, please refer to the retailer or the manufacturer's official website where the product was purchased.
Always retain your proof of purchase for any warranty-related inquiries.
