1. Introduction
This manual provides detailed instructions for the YX-LP-09 Universal Replacement Remote Control. This remote is designed to be a functional replacement for various soundbar models, including those from YOUXIU and Megacra. While the specific model number on this remote may differ from your original, it is guaranteed to be compatible with the listed soundbar systems. Please note that due to continuous manufacturer updates, minor button layout differences may occur between batches, but functionality remains consistent.
2. Product Overview
The YX-LP-09 remote control features a comprehensive set of buttons for managing your soundbar's functions. Familiarize yourself with the layout below:

Figure 1: Front view of the YX-LP-09 Remote Control
Button Functions:
- Power Button (Red): Turns the soundbar on or off.
- Input Selection Buttons (Green, Top Right):
- AUX: Selects Auxiliary input.
- BT: Selects Bluetooth input.
- LINE IN: Selects Line In input.
- OPTICAL: Selects Optical input.
- Volume Control:
- VOL+ / VOL-: Increases or decreases the main volume.
- Playback Controls (Center):
- Play/Pause (►▮▮): Plays or pauses media.
- Skip Forward (►►) / Skip Backward (◄◄): Skips to the next or previous track.
- Sound Adjustment:
- TREBLE+ / TREBLE-: Increases or decreases treble levels.
- BASS+ / BASS-: Increases or decreases bass levels.
- Sound Mode Selection:
- MUSIC: Activates Music sound mode.
- MOVIE: Activates Movie sound mode.
- DIALOG: Activates Dialog sound mode.
- FLAT: Activates Flat (neutral) sound mode.
3. Setup
3.1 Battery Installation
The remote control requires two AAA batteries (not included). Follow these steps to install them:
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover downwards or press the latch (if present) to open the compartment.
- Insert two AAA batteries, ensuring the positive (+) and negative (-) terminals match the diagrams inside the compartment.
- Slide the battery compartment cover back into place until it clicks securely.

Figure 2: Battery Compartment with AAA Battery Slots
Note: Always use new batteries and replace both batteries at the same time. Do not mix old and new batteries or different types of batteries.
4. Operating Instructions
To operate your soundbar with this remote control, ensure there is a clear line of sight between the remote's IR emitter and the soundbar's IR receiver.
- Power On/Off: Press the Power button to turn your soundbar on or off.
- Selecting Input Source: Press the corresponding input button (AUX, BT, LINE IN, or OPTICAL) to switch between different audio sources connected to your soundbar.
- Adjusting Volume: Use the VOL+ button to increase the volume and VOL- button to decrease it.
- Controlling Playback: When in Bluetooth mode or playing media from a compatible source, use the Play/Pause, Skip Forward, and Skip Backward buttons to control media playback.
- Adjusting Sound Settings:
- Press TREBLE+ or TREBLE- to fine-tune the high-frequency sound.
- Press BASS+ or BASS- to adjust the low-frequency sound.
- Selecting Sound Modes: Choose from preset sound modes by pressing MUSIC, MOVIE, DIALOG, or FLAT to optimize audio for different content types.
5. Maintenance
- Cleaning: Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Battery Care: If the remote control will not be used for an extended period, remove the batteries to prevent leakage and damage. Dispose of used batteries responsibly according to local regulations.
- Storage: Store the remote in a cool, dry place away from direct sunlight and extreme temperatures.
6. Troubleshooting
- Remote not responding:
- Check if the batteries are inserted correctly with the correct polarity.
- Replace old batteries with new AAA batteries.
- Ensure there are no obstructions between the remote and the soundbar's IR receiver.
- Make sure you are within the effective range of the soundbar's IR receiver.
- Some buttons do not work:
- Verify that the remote is compatible with your specific soundbar model. While this is a universal replacement, some very specific functions might vary.
- If the remote's button layout differs slightly from your original, refer to this manual for the correct function of each button.
- Soundbar not turning on/off:
- Ensure the soundbar itself is plugged into a power source and is not in a deep standby mode that requires manual power-on.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | YX-LP-09 |
| Wireless Communication | IR (Infrared) |
| Frequency | 433 MHz |
| Channel | 1 |
| Use | Universal (for specified soundbar models) |
| Support APP | No |
| Battery Type | 2 x AAA (not included) |
| Color | Black |
| Package | Yes |
| Origin | Mainland China |
| Length | 18 cm |
| Width | 10 cm |
| Height | 4 cm |
| Weight | 0.1 kg |
8. User Tips
- Confirm Compatibility: Before extensive use, quickly test all primary functions (Power, Volume, Input) to ensure full compatibility with your specific soundbar model.
- Line of Sight: Always ensure a direct line of sight between the remote and your soundbar for optimal performance. Obstacles can block the infrared signal.
- Battery Life: If the remote's range or responsiveness decreases, it's usually a sign that the batteries need to be replaced.
9. Warranty and Support
This product comes with a 3-month warranty from the date of purchase. This warranty covers manufacturing defects and ensures the remote control functions as described. If you encounter any issues or require support, please contact the seller directly through your purchase platform. Provide your order details and a description of the problem for prompt assistance.





