Brand: SHARP
Category: Audio
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for HT-SB40
Uploaded: Nov. 21, 2025, 8:22 p.m.
Warranty Information
One (1) year parts and labor from the date of purchase.
Turning On/Off: Press the ON/STAND-BY button on the sound bar or remote. Subwoofer indicator turns blue when on, red when in standby. System may auto power on/off with TV via HDMI CEC.
Sound Modes: Select desired sound effect (Music, Cinema, Sport, etc.) using the SOUND MODE button or specific buttons on the remote.
Volume Control: Use VOL +/- buttons on the remote or VOLUME +/- on the sound bar. Subwoofer level can be adjusted with SW LEVEL buttons.
Connections: Connect via HDMI (ARC recommended), Optical, or Audio In. Ensure correct input is selected using the SOURCE button.
Setup: Mount sound bar on wall or place on a flat surface. Ensure proper ventilation. Wireless subwoofer links automatically.
Troubleshooting and error codes
| Symptom | Possible cause |
|---|---|
| No sound is heard. | Input signal not set properly; Volume low or muted; HDMI compliant equipment/cable not used or connected correctly. |
| Sound from subwoofer is not well balanced. | Subwoofer level set to minimum or maximum; HDMI cable connection issue. |
| Power turns off suddenly. | Protection circuit activated; Unplug and replug power cord. |
| Noise is heard during playback. | Move speaker away from electronic devices; Set sound bar to standby and turn on. |
| Sound bar does not respond when a button is pressed. | Sound bar unplugged; Protection circuit activated. |
| Power is not turned on. | AC power cord unplugged; Battery dead (remote control). |
| 3D images not displayed on the TV. | TV/component not compatible with 3D; HDMI cable does not support 3D; Use HDMI/ARC or headphone terminal. |
| Background noise appears when connecting with RCA audio output jack. | Interference from other wireless devices; Obstacles blocking signal between sound bar and subwoofer. |
| Wireless connection cannot be established. | Obstacles between sound bar and subwoofer; Manually re-link sound bar and subwoofer. |
| Remote control does not operate properly. | Incorrect battery polarity; Dead battery; Incorrect distance/angle; Obstruction in front of sound bar; Strong light on remote sensor; Other remote equipment in use. |
| Sound bar cannot be turned on with the remote control. | AC power cord unplugged; Battery inserted incorrectly. |