1. Introduction
This document provides comprehensive instructions for the USARMT AH59-02733B replacement remote control. This remote is designed to function as a direct replacement for various Samsung Soundbar models, offering immediate usability without complex setup procedures.
1.1. Compatibility
The AH59-02733B remote control is compatible with a wide range of Samsung Soundbar models, including but not limited to:
- HW-J4000, HW-J4000/ZA
- HW-K550, HW-K550/ZA, HW-K551, HW-K551/ZA
- HW-K650, HW-K651
- HW-K450, HW-K450/ZA, PS-WK450
- HW-K360, HW-K360/ZA
- HW-KM36C, HW-KM36, HW-KM36/ZA
- HW-KM45C, HW-KM45C/ZA
- HW-KM37, HW-KM37/ZA
- HW-K470/ZA
- HW-JM4000C/ZA, PS-WJ4000
- HW-K370/ZA
- SWA-8000S
2. Setup
2.1. Battery Installation
The remote control requires batteries for operation. Batteries are not included with the remote. Please follow these steps to install them:
- Locate the battery compartment cover on the back of the remote control.
- Press down and slide the cover in the direction indicated by the arrow to open it.
- Insert two AAA batteries (not supplied), ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Slide the battery compartment cover back into place until it clicks securely.

Image 1: Back of the remote control with the battery compartment. The circular cover for battery access is visible at the bottom.
Once batteries are installed, the remote is pre-programmed and ready for use with compatible Samsung Soundbar models without any additional setup or programming.
3. Operating Instructions
The AH59-02733B remote control provides intuitive access to your Samsung Soundbar's functions. Point the remote directly at your soundbar when operating.

Image 2: Front view of the remote control, displaying all functional buttons.
3.1. Button Functions
- Power (⏻): Turns the soundbar on or off.
- SOURCE: Selects the input source (e.g., D.IN, Bluetooth, AUX).
- VOL (+/-): Adjusts the volume level.
- MUTE (🔇): Mutes or unmutes the sound.
- SKIP (⏮ / ⏭): Skips to the previous or next track/file.
- PLAY/PAUSE (⏯): Plays or pauses media playback.
- SOUND EFFECT: Cycles through various sound effects or modes.
- SOUND: Adjusts specific sound settings.
- BLUETOOTH POWER: Activates or deactivates Bluetooth pairing mode.
- SOUND CONTROL (◀ / ▶): Navigates through sound control options or settings.
4. Maintenance
4.1. Cleaning
To clean the remote control, use a soft, dry cloth. Avoid using liquid cleaners, aerosols, or harsh chemicals, as these can damage the remote's surface or internal components.
4.2. Battery Replacement
Replace batteries when the remote's response becomes sluggish or stops working. Always replace both batteries at the same time with new ones of the same type (AAA). Do not mix old and new batteries, or different types of batteries.
4.3. Storage
Store the remote control in a cool, dry place away from direct sunlight and extreme temperatures. If the remote will not be used for an extended period, it is advisable to remove the batteries to prevent leakage.
5. Troubleshooting
5.1. Remote Not Responding
- Check Batteries: Ensure batteries are correctly inserted with the correct polarity (+/-) and are not depleted. Replace with fresh batteries if necessary.
- Line of Sight: Make sure there is a clear line of sight between the remote control and the soundbar. Obstructions can block the infrared signal.
- Distance: Operate the remote within the effective range of the soundbar, typically within 20 feet (6 meters).
- Interference: Strong light sources, such as direct sunlight or fluorescent lighting, can interfere with the remote's signal. Try operating the remote in a different environment.
5.2. Specific Functions Not Working
If only certain buttons are not functioning, ensure you are pointing the remote directly at the soundbar. If the issue persists, the remote may require battery replacement or could indicate a rare internal fault.
6. Specifications
- Model Number: AH59-02733B (USARMT 4330255035)
- Brand: USARMT
- Connectivity Technology: Infrared (IR)
- Compatible Devices: Samsung Soundbar (Stereo System)
- Max Number of Supported Devices: 1
- Special Feature: Ergonomic design
- Power Source: 2 x AAA Batteries (not included)
- Approximate Weight: 1 pound (including packaging)
7. Warranty and Support
Specific warranty information for this USARMT replacement remote control is not provided in the product details. For any support inquiries or warranty claims, please refer to the retailer or manufacturer's customer service channels where the product was purchased.