Samsung HT-AS720ST-XAA - Manual (Page 40)

Convenient functions
Press the SLEEP button.
• SLEEP : OFF
➝ 15 ➝ 30 ➝ 45 ➝ 60 ➝ 90 ➝ 120 M (MIN) will be selected in turn.
You can set the time that this unit will shut itself off.
To check sleep timer
Press the SLEEP button.
• The remaining time before this unit will shut itself off is shown on the display.
• Pressing the button again changes the sleep time from what you set previously.
To cancel sleep timer
• Press SLEEP button until “SLEEP : OFF” appears on the display.
To output sound again
Press the MUTE button again.
• MUTE will disappear and sound will output.
Press the MUTE button.
• MUTE appears on the display.
This function is useful when answering a doorbell or telephone call.
Sleep timer function
Mute function
• SLEEP, Mute and the Adjust Display functions can only be
operated with the remote control.
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HT-AS720S-XAA-ENG 2007.8.21 6:8 PM Page 40