Introduction
This manual provides comprehensive instructions for the FOXRMT RC4875/RC4870 replacement remote control. Designed to be a direct substitute for your original Telefunken TV remote, it offers immediate functionality without complex setup. Please read this manual carefully to ensure proper use and longevity of your remote control.
Setup
The FOXRMT RC4875/RC4870 remote control is designed for immediate use with compatible Telefunken TV models. No programming or configuration is required.
Battery Installation
- Locate the battery compartment on the back of the remote control.
- Slide the battery cover downwards or in the direction indicated by an arrow to open it.
- Insert two AAA batteries (not included), ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Close the battery cover by sliding it back into place until it clicks securely.
Once batteries are installed, the remote control is ready to operate your compatible Telefunken TV.

Figure 1: Battery compartment for two AAA batteries. Ensure correct polarity when inserting.
Operating Instructions
The FOXRMT RC4875/RC4870 remote control replicates the functions of your original Telefunken TV remote. Point the remote directly at your television's infrared receiver for optimal performance.
Key Functions
- Power Button: Turns the TV on or off.
- Number Buttons (0-9): Direct channel selection.
- Volume Up/Down (+V / -V): Adjusts the sound volume.
- Channel Up/Down (+P / -P): Changes TV channels sequentially.
- Mute Button: Mutes or unmutes the TV sound.
- Menu Button: Accesses the TV's main menu.
- Navigation Buttons (Up, Down, Left, Right, OK): Navigates through menus and confirms selections.
- Back/Exit Button: Returns to the previous screen or exits the current menu.
- Colored Buttons (Red, Green, Yellow, Blue): Functionality varies depending on the TV model and current application (e.g., teletext, smart TV features).
- Playback Controls (Play, Pause, Stop, Fast Forward, Rewind): Used for media playback if supported by the TV.

Figure 2: Overview of the remote control buttons and their general functions.

Figure 3: The remote control is lightweight and ergonomically designed for comfortable handling.
Maintenance
To ensure the longevity and optimal performance of your FOXRMT remote control, follow these maintenance guidelines:
- Cleaning: Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners, abrasive pads, or chemical solvents, as these can damage the surface or internal components.
- Battery Replacement: Replace batteries when the remote's responsiveness decreases or it stops functioning. Always replace both batteries at the same time with new AAA alkaline batteries. Do not mix old and new batteries, or different types of batteries.
- Storage: Store the remote control in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. If the remote will not be used for an extended period, remove the batteries to prevent leakage.
- Handling: Avoid dropping the remote control or subjecting it to strong impacts, as this can damage internal circuitry.
Troubleshooting
If you experience issues with your FOXRMT remote control, please refer to the following common solutions:
- Remote not responding:
- Check if the batteries are inserted correctly with the correct polarity.
- Replace the batteries with new AAA alkaline batteries.
- Ensure there are no obstructions between the remote control and the TV's infrared receiver.
- Make sure you are within the effective operating range (up to 10 meters).
- Certain buttons not working:
- This remote is a direct replacement and should cover all original functions. If a specific button does not work, ensure your TV model supports that function.
- Clean the remote control surface, especially around the non-working button, to remove any debris.
- Intermittent operation:
- Weak batteries are often the cause of intermittent performance. Replace them.
- Ensure no strong light sources (like direct sunlight or bright fluorescent lights) are interfering with the infrared signal.
If the problem persists after trying these steps, please refer to the Warranty and Support section for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Brand | FOXRMT |
| Model | RC4875 |
| Compatible Devices | Telefunken Televisions (RC4875/RC4870 series and listed models) |
| Connectivity Technology | Infrared |
| Power Source | 2 x AAA Batteries (Alkaline recommended, not included) |
| Maximum Range | 10 meters |
| Product Dimensions | Approximately 3 x 1 x 5 cm (1.18 x 0.39 x 1.97 inches) |
| Product Weight | 30 g (1.06 oz) |
| Special Features | Ergonomic, Lightweight |

Figure 4: Physical dimensions of the FOXRMT RC4875/RC4870 remote control.
Warranty and Support
FOXRMT is committed to 100% customer satisfaction. This product is designed for reliable performance and is a direct replacement for your original remote.
If you encounter any issues with your FOXRMT RC4875/RC4870 remote control, or if you have questions regarding its compatibility or operation, please do not hesitate to contact our customer support. We are dedicated to providing specific instructions, detailed solutions, and excellent after-sales service to ensure your satisfaction.
For support, please refer to the contact information provided with your purchase or visit the official FOXRMT website.