1. Introduction
This manual provides comprehensive instructions for the PERFASCIN RAV28 WJ40970EU replacement remote control. This remote is designed to function as a direct replacement for various Yamaha AV Receiver models, offering seamless control without the need for complex programming.
Compatible Yamaha AV Receiver Models:
- RAV34
- RAV250
- RX-V361
- RX-V365
- HTR-6030
- HTIB-680
- RAV34 WN46680EU
- RX-V463
- YHT-797
2. Setup
The PERFASCIN RAV28 WJ40970EU remote control requires two 1.5V AAA alkaline batteries (not included) for operation. No programming or pairing is necessary.
2.1 Battery Installation
- Locate the battery compartment on the back of the remote control.
- Press down on the tab and slide the battery cover downwards to open it.
- Insert two new AAA alkaline batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Slide the battery cover back into place until it clicks securely.

Figure 1: Battery compartment with batteries inserted. Ensure correct polarity.
3. Operating Instructions
Once batteries are correctly installed, the remote control is ready for immediate use with your compatible Yamaha AV receiver. No additional setup is required.
3.1 Basic Operation
- Power: Press the POWER button to turn your AV receiver on or off.
- Volume: Use the VOLUME + and VOLUME - buttons to adjust the sound level.
- Mute: Press the MUTE button to temporarily silence the audio. Press again to restore sound.
- Input Selection: Use the dedicated input buttons (e.g., CD, DVD, TUNER, MULTI CH IN) to select your desired audio/video source.
- Scene: The SCENE buttons (1-4) allow you to recall preset scene settings on your receiver.
- Navigation: Use the arrow buttons and ENTER button for menu navigation on your receiver's display.

Figure 2: Front view of the remote control with button layout.
3.2 Important Considerations
- Ensure a clear line of sight between the remote control and the infrared sensor on your Yamaha AV receiver.
- The maximum effective range for the remote control is approximately 10 meters (33 feet).
4. Maintenance
4.1 Battery Replacement
Replace the batteries when the remote control's response becomes sluggish or it stops functioning. Always replace both batteries at the same time with new AAA alkaline batteries.
4.2 Cleaning
To clean the remote control, use a soft, dry cloth. Do not use liquid cleaners, abrasive materials, or chemical solvents, as these can damage the remote's surface or internal components.
5. Troubleshooting
If you experience issues with your remote control, please refer to the following common solutions:
- Remote not responding:
- Check if the batteries are inserted correctly with the proper polarity.
- Replace the batteries with fresh AAA alkaline batteries.
- Ensure there are no obstructions between the remote control and the AV receiver's infrared sensor.
- Confirm that the remote is pointed directly at the AV receiver.
- Certain functions not working:
- Verify that your specific Yamaha AV receiver model is listed as compatible in Section 1.
- Some advanced functions may be specific to the original remote control and might not be fully supported by a replacement remote.
If the problem persists after trying these steps, please contact customer support for further assistance.
6. Specifications
| Brand | PERFASCIN |
| Model Name | ANG-RAV28-WJ40970EU-US |
| Connectivity Technology | Infrared (IR) |
| Compatible Devices | Yamaha AV Receivers (Home Theater) |
| Battery Type | 2 x AAA Alkaline Batteries (not included) |
| Maximum Range | 10 Meters (33 feet) |
| Controller Type | Button Control |
| Button Quantity | 20 |
| Color | Black |
| Item Weight | 2.3 Ounces |
7. Warranty and Support
For any questions, concerns, or technical assistance regarding your PERFASCIN RAV28 WJ40970EU replacement remote control, please contact PERFASCIN customer service. Refer to your product packaging or retailer's website for specific contact details.