Samsung HT-DB660 User Manual (user Manual) (ver.1.0) (English) - Page 34

Convenient Functions 65 Sleep Timer Function You can set the time that the DVD player will shut itself off. Press SLEEP button. •"SLEEP" will be displayed. Each time the button is pressed the preset time changes as follows: 10 ➝ 20 ➝ 30 ➝ 60 ➝ 90 ➝ 120 ➝ 150 ➝ OFF. TITLE CHAP PRGM RDS RT ST TUNED kHz MHz To confirm the sleep timer setting, press SLEEP button. •The remaining time before the DVD player will shut itself off is displayed. •Pressing the button again changes the sleep time from what you have set earlier. To cancel the sleep timer, press SLEEP button until OFF appears on the display. Tray-Lock Function This feature allows you to lock the tray in place so that children cannot pull on it or otherwise damage it. With the power on, press and hold the OPEN/CLOSE button on the main unit for longer than 4 seconds. •"LOCK" appears on the display and the tray will be locked. •To disable this function, press and hold the OPEN/CLOSE button on the main unit for longer than 4 seconds. "UNLOCK" appears on the display and the Tray-Lock function will be cancelled. Adjusting Display Brightness You can adjust the brightness of the display on the main unit so it won't interfere with your movie viewing. Press DIMMER button. • Each time the button is press, the brightness changes as follows: 'SLIGHTLY DARK © DARK © BRIGHT'. Mute Function This is useful when answering a doorbell or telephone call. Press MUTE button. • 'MUTE ON' appears in the display. • To restore the sound, press the button again to select 'MUTE OFF'. 66 MISCELLANEOUS