Introduction
This manual provides instructions for the ECONTROLLY replacement infrared remote control, designed for use with Rockville ONE-BAR All-in-One SoundBar 2.1 Bluetooth Sound Bar and Rockville Dolby BAR Home Theater Sound Bar systems. This remote is pre-programmed and requires no additional setup beyond battery installation.
Product Overview
Remote Control Layout

Figure 1: Front view of the ECONTROLLY replacement remote control, displaying all functional buttons.
Button Functions
- Power (⏻): Turns the sound bar on or off.
- MUTE: Mutes or unmutes the sound.
- PAIR: Initiates Bluetooth pairing mode.
- INPUT: Cycles through available input sources (e.g., Bluetooth, AUX, Optical).
- VOL+ / VOL-: Increases or decreases the volume level.
- Previous (⏮) / Next (⏭): Skips to the previous or next track during media playback.
- Play/Pause (⏯) / RESET: Plays or pauses media. Long press may reset settings.
- MUSIC: Activates Music sound mode.
- NEWS: Activates News sound mode.
- MOVIE: Activates Movie sound mode.
- TREB+ / TREB-: Increases or decreases treble levels.
- BASS+ / BASS-: Increases or decreases bass levels.
- 3D: Activates or deactivates 3D surround sound effect.
Setup
Battery Installation
The remote control requires two AAA ALKALINE batteries (not included) for operation. Do not use rechargeable batteries.
- Locate the battery compartment on the back of the remote control.
- Slide the battery compartment cover downwards to open it.
- Insert two AAA ALKALINE 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: Angled view of the remote control, indicating the location of the battery compartment.
Important: Only use AAA ALKALINE batteries. Rechargeable batteries are not supported and may cause malfunction.
Operation
Basic Use
This remote control is an infrared device and operates by line-of-sight. Ensure there are no obstructions between the remote and the sound bar's IR receiver.
- Point the remote control directly at the sound bar.
- Press the desired function button (e.g., Power, Volume, Input).
- The sound bar should respond to the command.
Compatibility
This remote control is compatible with the following Rockville sound bar models:
- Rockville ONE-BAR All in One SoundBar 2.1 Bluetooth Sound Bar
- Rockville Dolby BAR Home Theater Sound Bar

Figure 3: Remote control in use with a sound bar and television.
Maintenance
- Keep the remote control dry. Avoid exposure to moisture or liquids.
- Do not expose the remote control to extreme temperatures.
- Clean the remote control with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- If the remote control will not be used for an extended period, remove the batteries to prevent leakage.
- Avoid dropping or subjecting the remote control to strong impacts.
Troubleshooting
- Remote not responding:
- Ensure fresh AAA ALKALINE batteries are correctly installed with proper polarity.
- Check for any obstructions between the remote control and the sound bar's IR receiver.
- Verify that the remote control is pointed directly at the sound bar.
- Confirm the sound bar is powered on.
- Intermittent response:
- Replace batteries with new AAA ALKALINE batteries.
- Ensure the remote control is within the effective operating range of the sound bar.
- Specific functions not working:
- Some functions may be specific to certain sound bar models or input modes. Refer to your sound bar's original manual for detailed function descriptions.
Specifications
| Feature | Detail |
|---|---|
| Brand | ECONTROLLY |
| Compatibility | Rockville ONE-BAR, Rockville Dolby BAR Sound Bars |
| Type | Infrared Remote Control |
| Special Feature | Pre-Programmed (No programming required) |
| Power Source | 2 x AAA ALKALINE Batteries (not included) |
| Product Dimensions | 3.94 x 1.57 x 0.59 inches (10 x 4 x 1.5 cm) |
| Item Weight | 1.76 ounces (50 grams) |
| Color | Black |

Figure 4: Remote control dimensions.
Warranty and Support
This product is covered by a standard manufacturer's warranty. For specific warranty details, technical support, or replacement parts, please contact the seller or refer to the product packaging. Keep your purchase receipt for warranty claims.
For additional information regarding your Rockville sound bar, please consult the original sound bar's user manual or visit the official Rockville support website.
