Beyution ERF2B36H
Beyution Replacement Voice Remote Control User Manual
Model: ERF2B36H
Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your new Beyution ERF2B36H Replacement Voice Remote Control. Designed for ease of use, this remote offers voice search capabilities and broad compatibility with various devices, including Ematic 4K UHD Android TV Boxes and select Epson Projectors.
Setup
1. Battery Installation
The remote control requires two AAA batteries (not included). To install:
- 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 cover back into place until it clicks securely.

Image: Rear view of the remote control with the battery cover removed, revealing the battery slots.
2. Pairing the Remote Control
This is a voice search remote control and requires pairing with your device (TV Box or Projector) before use. The specific pairing process may vary slightly depending on your device's model. Refer to your device's user manual for detailed pairing instructions. Generally, the process involves:
- Ensure your device is powered on and in pairing mode.
- On the remote, press and hold the OK button and the Volume Down button simultaneously for a few seconds until an indicator light on the remote flashes or your device displays a pairing confirmation message.
- Once paired, the remote control will function normally, including voice search capabilities. A network connection is required for the voice recognition function to operate.
Operating Instructions
The Beyution ERF2B36H remote control features an intuitive layout for easy navigation and control of your compatible devices.

Image: Front view of the remote control, highlighting the button layout.
Key Functions:
- Power Button (Power Icon): Turns the device on or off.
- Voice Search Button (Microphone Icon): Activates the voice assistant for search and commands. Press and hold while speaking.
- Navigation Pad (Directional Buttons & OK): Used to navigate menus and select items.
- Back Button (Back Arrow Icon): Returns to the previous screen or menu.
- Home Button (Home Icon): Returns to the main home screen.
- Apps Button (Grid Icon): Opens the applications menu.
- Volume Buttons (VOL +/-): Adjusts the volume level.
- Dedicated App Buttons (YouTube, Netflix, Google Play): Provides quick access to these popular streaming services.
The remote control offers a stable performance with a transmitting distance of approximately 8 to 10 meters, ensuring reliable control from a comfortable distance.
Compatible Devices
This replacement voice remote control is compatible with a range of devices, including but not limited to:
- Ematic 4K UHD Android TV Box AGT418
- Ematic 4K UHD Android TV Box AGT419
- Epson Projector CO-FH02
- Epson Projector EH-TW6250
- Epson Projector WII191009D
- Epson Projector 2350
- Epson Projector 2250
- Epson Projector 2200
- Epson Projector WH-152
- Epson Projector WH-5674
If your device model is not listed, please contact customer support to verify compatibility before purchase.
Maintenance
To ensure the longevity and optimal performance of your remote control, follow these maintenance guidelines:
- Cleaning: 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 excessive moisture.
- Battery Replacement: Replace batteries when the remote's response becomes sluggish or it stops functioning. Always replace both batteries at the same time with new ones of the same type (AAA).
- Storage: Store the remote in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. If storing for an extended period, remove the batteries to prevent leakage.
- Handling: Avoid dropping the remote or exposing it to strong impacts, as this can damage internal components.
Troubleshooting
If you encounter issues with your remote control, try the following troubleshooting steps:
- Remote Not Responding:
- Check if the batteries are inserted correctly with the correct polarity.
- Replace old batteries with new ones.
- Ensure there are no obstructions between the remote and the device's receiver.
- Voice Search Not Working:
- Confirm the remote is successfully paired with your device. Re-pair if necessary.
- Ensure your device has an active internet connection, as voice recognition requires network access.
- Speak clearly and directly into the microphone on the remote.
- Limited Range:
- Ensure batteries are fresh.
- Minimize interference from other electronic devices.
- Buttons Not Functioning:
- Check for any physical damage or debris stuck under the buttons.
- If only specific buttons are not working, the remote may be faulty.
If these steps do not resolve the issue, please refer to the "Warranty and Support" section for further assistance.
Specifications
| Model | ERF2B36H |
| Dimensions (L x W x H) | 7 x 1.5 x 0.5 inches (approx.) |
| Weight | 1.9 ounces (approx.) |
| Material | ABS Plastic, Soft Rubber |
| Maximum Control Distance | 10 Meters (approx. 8-10 meters effective) |
| Special Features | Voice Search, Ergonomic Design |
| Color | Black |
| Power Source | 2 x AAA Batteries (not included) |
Warranty and Support
Your Beyution Replacement Voice Remote Control is designed for reliable performance. If you receive a remote control that is damaged or does not work as expected, please contact the seller directly for assistance.
For any questions regarding compatibility with your specific device model not listed in this manual, or for further technical support, please reach out to our customer service team via the contact information provided by your retailer or on the product's purchase page. We are committed to providing a satisfactory solution.
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