IMPORTANT: This article applies only to specific products and/or operating systems. Check the Applicable Products and Categories section of this article before starting these steps.
For how to reset the Sound Bar, refer to the following:
Notes:
- The reset method differs depending on the product. If your model is not listed below, refer to the manual.
- The settings return to their initial status. Settings such as volume, function, sound settings and/or personal information stored on the system may be change.
HT-S100F
- Press and hold + (volume up) button,
power button, and 
input select button on the unit for more than 5 seconds to reset the system. - Disconnect the AC power cord (mains lead), and then plug it back in.
HT-CT290, HT-CT800, HT-G700, HT-S200F, HT-S350, HT-S400, HT-X8500, HT-X9000F, HT-Z9F
- Press and hold the power and - (volume down) button on the Sound Bar for more than 5 seconds.
- Disconnect the AC power cord (mains lead), and then plug it back in.
HT-RT3, HT-RT40
- Press and hold INPUT, VOL – and power simultaneously for more than 5 seconds.
- Disconnect the AC power cord (mains lead), and then plug it back in.
HT-S20R, HT-S40R
- Press the MENU button on the remote control.
- Select RESET by pressing the ↑ (upper) or ↓ (lower) button.
- When ALL RESET appears on the front panel display, press the ENTER button, and then the system settings return to the factory default.
HT-CT80
- Press SW ◿ (subwoofer volume) +, → ◿ (volume) –, → NIGHT in sequence within 3 seconds.
- Disconnect the AC power cord (mains lead), and then plug it back in.
HT-A9, HT-A7000, HT-A5000, HT-A3000
- Press the HOME button on the remote control.
- Select Setup → Advanced Settings.
- Select Resetting.
- Select the menu item you want to reset.
- Select Start.
If you cannot perform resetting using the Home menu:
- HT-A9: Press and hold the power button on the control box for more than 10 seconds.
- HT-A7000 / A5000 / A3000: Press and hold the power button and - (volume down) button on the bar speaker for more than 5 seconds.
