Introduction
This manual provides instructions for the UBay AH59-02631A replacement remote control, designed to operate various Samsung Sound Bar models. This remote offers a direct replacement solution, requiring no complex programming or pairing procedures. Please read this manual thoroughly to ensure proper setup and operation of your remote control.
Setup
1. Battery Installation
The remote control requires one CR2032 coin cell battery for operation. Follow these steps to install the battery:
- Locate the battery compartment on the back of the remote control.
- Use a coin or a small flat-head screwdriver to gently twist the battery cover counter-clockwise to unlock it.
- Insert one CR2032 battery with the positive (+) side facing upwards, as indicated inside the compartment.
- Replace the battery cover and twist it clockwise to secure it.

Figure 1: Back view of the remote control with the battery compartment. The circular cover indicates where the CR2032 battery is inserted.
2. Initial Use (No Programming Required)
This UBay AH59-02631A replacement remote control is pre-programmed for compatible Samsung Sound Bar models. No additional programming or pairing steps are required. Once the battery is correctly installed, the remote is ready for immediate use with your sound bar.
Operating Instructions
Point the remote control directly at your Samsung Sound Bar. Ensure there are no obstructions between the remote and the sound bar's infrared receiver.

Figure 2: Front view of the remote control displaying all functional buttons.
Button Functions:
- Power (U): Turns the sound bar on or off.
- Source: Cycles through available input sources (e.g., TV, Bluetooth, HDMI).
- Volume (+ / -): Increases or decreases the sound bar's volume.
- Mute: Mutes or unmutes the sound bar's audio output.
- Play/Pause (►▮): Plays or pauses media playback.
- Skip Forward (►►): Skips to the next track or chapter.
- Skip Backward (◄◄): Skips to the previous track or chapter.
- Sound Effect: Cycles through various pre-set sound effects or modes.
- 3D Sound: Activates or deactivates 3D sound enhancement.
- Audio Sync: Adjusts audio delay to synchronize with video.
- Bluetooth Power: Activates or deactivates Bluetooth mode.
- Equalizer: Accesses equalizer settings for audio customization.
- Dimmer: Adjusts the brightness of the sound bar's display.
- Woofer: Controls the subwoofer level.
Maintenance
Battery Replacement
If the remote control becomes unresponsive or its range decreases, the battery may need to be replaced. Follow the battery installation steps outlined in the Setup section to replace the CR2032 battery. Always dispose of used batteries responsibly according to local regulations.
Cleaning
To clean the remote control, use a soft, dry cloth. Do not use liquid cleaners, aerosols, or abrasive materials, as these can damage the remote's surface or internal components.
Troubleshooting
- Remote not responding:
- Ensure the battery is correctly installed and not depleted. Replace the battery if necessary.
- Check for any obstructions between the remote control and the sound bar's infrared receiver.
- Ensure you are within the effective operating range and pointing the remote directly at the sound bar.
- Remote works intermittently:
- This often indicates a low battery. Replace the CR2032 battery.
- Verify that the sound bar's IR receiver is clean and unobstructed.
- Remote does not control specific functions:
- Confirm that your Samsung Sound Bar model is listed as compatible (HW-H450, HW-HM45, HW-HM45C). While this remote is designed for broad compatibility within these series, some specific sound bar firmware versions or regional models might have minor variations.
- Ensure the sound bar is powered on and in the correct input mode for the desired function (e.g., Bluetooth for Bluetooth controls).
Specifications
| Model Number | AH59-02631A |
| Brand | UBay |
| Compatible Devices | Samsung Sound Bar (HW-H450, HW-HM45, HW-HM45C series) |
| Connectivity Technology | Infrared (IR) |
| Power Source | 1 x CR2032 Battery (required) |
| Product Dimensions | 5 x 1 x 0.5 inches (approximately) |
| Item Weight | 1.87 ounces (approximately) |
Warranty and Support
For warranty information or technical support regarding your UBay AH59-02631A replacement remote control, please refer to the documentation provided at the time of purchase or contact the seller directly. Keep your purchase receipt as proof of purchase.