Introduction
This manual provides comprehensive instructions for the ECONTROLLY 996580004176 Replacement Remote Control. This infrared remote is designed to be compatible with specific Philips Soundbar models, offering a direct replacement without requiring any programming.
Product Overview
The ECONTROLLY 996580004176 remote control is an infrared device engineered to replace the original remote for Philips Soundbar models HTL1170B/F7, HTL1170B, HTL1177B/F7, and HTL1177B. It operates immediately upon battery installation, requiring no complex setup or code entry.

Image: Top-down view of the remote control, highlighting the button layout.
Setup
Battery Installation
The remote control requires two (2) AAA ALKALINE batteries for operation. Rechargeable batteries are not recommended.
- Locate the battery compartment on the back of the remote control.
- Slide the battery cover downwards or in the direction indicated by an arrow to open it.
- Insert two AAA ALKALINE batteries, ensuring the positive (+) and negative (-) terminals align with the diagrams inside the compartment.
- Close the battery cover securely until it clicks into place.

Image: Angled view of the remote control, illustrating its form factor and the location of the battery compartment on the reverse side.
Operating Instructions
This remote control functions identically to the original Philips Soundbar remote. For optimal performance, point the remote directly at your soundbar's infrared receiver.
Key Functions
- Power Button: Turns the soundbar on or off.
- VOL +/-: Adjusts the main volume level of the soundbar.
- Mute Button: Toggles the sound on or off.
- Input Selection (AUX, OPT, COAX, USB, AUDIO IN): Selects the desired audio input source for the soundbar.
- Playback Controls (Play/Pause, Skip Forward/Backward): Controls media playback when using compatible inputs like USB.
- BASS +/-: Adjusts the bass level output.
- TREBLE +/-: Adjusts the treble level output.
- SURR: Activates or deactivates the surround sound mode.
- NIGHT: Activates or deactivates night mode, which typically reduces dynamic range for quieter listening.
- AUDIO SYNC +/-: Adjusts audio synchronization to match video playback.
Maintenance
- Keep the remote control clean by wiping it with a soft, dry cloth. Avoid using liquid cleaners.
- Avoid exposing the remote to extreme temperatures, high humidity, or direct sunlight, as these can damage the internal components.
- If the remote control will not be used for an extended period, remove the batteries to prevent potential leakage and corrosion.
- Replace batteries promptly when the remote's performance begins to degrade or it becomes unresponsive.
Troubleshooting
Remote not responding:
- Ensure the batteries are inserted correctly, matching the positive (+) and negative (-) terminals.
- Replace old batteries with new AAA ALKALINE batteries.
- Check for any physical obstructions between the remote control and the soundbar's infrared receiver.
- Ensure the remote is pointed directly at the soundbar's receiver window.
Limited operating range:
- Ensure batteries are fresh and fully charged.
- Reduce the distance between the remote and the soundbar.
- Remove any potential sources of infrared interference, such as bright lights or other electronic devices.
Specifications
| Model Number | 996580004176 |
| Brand | ECONTROLLY |
| Compatible Soundbar Models | Philips HTL1170B/F7, HTL1170B, HTL1177B/F7, HTL1177B |
| Power Source | 2 x AAA ALKALINE batteries (not included) |
| Control Type | Infrared (IR) |
| Dimensions (L x W x H) | 3.94 x 1.57 x 0.59 inches |
| Item Weight | 1.76 ounces |
| Color | Black |
Warranty Information
No specific warranty information is provided for this replacement remote control within the product details. Please refer to the seller or your original purchase documentation for details regarding returns, exchanges, or any applicable guarantees.
Support
For further assistance, troubleshooting beyond this manual, or any product-related inquiries, please contact the seller directly through the platform where the purchase was made. Provide your order number and a clear description of the issue for efficient support.
