Introduction
This manual provides essential information for the proper setup, operation, and maintenance of your PERFASCIN replacement remote control. This remote is designed to be compatible with various Norcent, Bestisan, and MEGACRA soundbar and home theater systems without requiring any programming or pairing.
Setup
1. Battery Installation
The remote control requires two (2) 1.5V AAA alkaline batteries (not included) for operation.
- Locate the battery compartment on the back of the remote control.
- Slide the battery compartment cover downwards to open it.
- Insert two AAA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Replace the battery compartment cover by sliding it back into place until it clicks securely.

The PERFASCIN replacement remote control with its battery compartment cover removed, revealing two slots for AAA batteries. The model number 'MBE336' is visible inside the compartment.
2. Compatibility
This remote control is compatible with the following soundbar and home theater system models:
- For Norcent: MB-3221NS, MB-3220, MB-2521
- For BYL Bestisan MEGACRA: ST09, ST08, SG02, SQ03, SG08, S6520, S8520, S9920, SD08, S7021B, SE01, SE02, S7020E, SR01, S7020P, S7020, SR04, SR02, SR06
No programming or pairing is required. Once batteries are installed, the remote is ready for use with the listed compatible devices.
Operating Instructions
The PERFASCIN replacement remote control features an intuitive layout for easy control of your soundbar or home theater system.

An angled view of the PERFASCIN replacement remote control, showcasing its ergonomic design and button layout. The remote is black with various function buttons, including power, mute, audio mode, volume, bass, and treble controls.
Button Functions
- Power Button (Red Circle with Line): Turns the soundbar/system on or off.
- Mute Button: Mutes or unmutes the audio output.
- Audio Mode Buttons (MOVIE, MUSIC, DIALOG): Selects different audio presets for optimized sound experience.
- Input Source Buttons (BT, USB, AUX, OPT, COAX): Switches between various input sources (Bluetooth, USB, Auxiliary, Optical, Coaxial).
- RESET Button: Resets the sound settings to default.
- Volume Up (VOL+): Increases the volume level.
- Volume Down (VOL-): Decreases the volume level.
- Play/Pause Button: Controls media playback (play/pause).
- Previous/Next Track Buttons: Skips to the previous or next track during media playback.
- Treble Up/Down (TREB +/-): Adjusts the treble level.
- Bass Up/Down (BASS +/-): Adjusts the bass level.
- Speaker Mute Button (Speaker with X): Mutes the speaker output.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the remote control. Avoid using liquid cleaners or abrasive materials.
- Battery Replacement: Replace batteries when the remote's performance diminishes or it stops responding. Always replace both batteries at the same time with new AAA alkaline batteries.
- Storage: If the remote will not be used for an extended period, remove the batteries to prevent leakage and potential damage.
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 soundbar/system's IR receiver.
- Ensure you are within the effective operating range and line of sight of the device.
- Specific functions not working:
- Verify that your soundbar/system model is listed in the compatibility section.
- Some advanced functions may vary or not be supported by all compatible devices.
If you encounter persistent issues or are unsure about compatibility, please contact customer service for further assistance.
Specifications
| Model Number | ANG-MBE336-univer-US |
| Power Supply | 2 x 1.5V AAA Alkaline Batteries |
| Connectivity Technology | Infrared (IR) |
| Product Dimensions | 7 x 2 x 0.65 inches |
| Item Weight | 1.72 ounces |
| Special Feature | Ergonomic Design |
| Max Number of Supported Devices | 1 (Specific soundbar/home theater system) |
Support
For any queries, concerns, or further assistance regarding your PERFASCIN replacement remote control, please do not hesitate to contact our customer service. We are here to provide professional support and ensure your satisfaction.
Thank you for choosing PERFASCIN.