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SOUND 140 OWNER’S MANUAL
SOUND 140 OWNER’S MANUAL
15
1. Press the SLEEP button, use the TUNE +/-( / ) to select 00-
15-30-45-60-75-90 min, then press ENTER.
2. After setting the display shows SLEEP.
1. Press the SET button, use the TUNE +/-( / ) buttons to select
DISPLAY, then press ENTER.
2. Use the TUNE +/-( / ) buttons to adjust the display’s backlight
brightness (AU-01-02-03-04-05), then press ENTER.
NOTE: When you set the display’s backlight brightness as ”Au” mode,
the brightness will automatically change with the environment.
ROUGHLY SETTING THE SLEEP TIMER
SETTING THE DISPLAY