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Resetting factory settings
Perform this procedure if the display is abnormal or if operations cannot be performed.
Various settings are reset to the factory default values. Make settings again.
![Ope Reset S517](fig/Ope Reset S517_DRDZILzphzinjs.png)
Press
to turn on power to the unit.
![Icon Power](fig/Icon Power_DRDZILsauwddpc.png)
Press and hold the main unit's
,
and + at the same time for about 5 seconds or more.
![Icon Power](fig/Icon Power_DRDZILsauwddpc.png)
![Icon Source](fig/Icon Source_DRDZILazbjzxwn.png)
The status LED blinks in red three times.
Wait for around 10 seconds after the LED turns off and then press
.
![Icon Power](fig/Icon Power_DRDZILsauwddpc.png)
All settings return to the factory settings after the sound bar is restarted.