User guide

Operating 19
Operating
3
Sleep Timer Setting
Press SLEEP repeatedly to select the desired
time period options (in minutes):
(Display window o (LCD OFF)
->
Sleep timer
value
->
Display on)
In display window you see “LCD OFF” or Sleep
timer value and the display window turns o.
To check the remaining time, press SLEEP.
To cancel the sleep function, press SLEEP
repeatedly until “SLEEP 10” appears, and then
press SLEEP once again while “SLEEP 10” is
displayed.
y
You can check the remaining time before
the unit turns o. Press SLEEP the remaining
time appears in the display window.
y
When you operate the unit in sleep mode,
you can see operating information in display
window for about 5 seconds and the display
window turns o.
,
Note
NB2520A-NU_DDEULLK_ENG.indd 19 2012-11-07  3:01:04