User's Manual

OPTICON
User's manual
H-15
3-8
3.2.3.2 Brightness
ICON ITEM & FUNCTION
LCD Brightness
Tune the LCD brightness by tapping right-arrow & left-arrow.
Can also tune the LCD brightness by pressing right-direction
key or left-direction key of keypad.
Amounts 6 steps: Every step have corresponding picture of
self.
0.
1. 2. 3.
4. 5.
Backlight Timeout
Save battery life by automatically turning off the backlight when
not used.
The table must disable when its item is
not marked.
Battery Power,
and device is idle for
more than
The table has 15 seconds, 30
seconds, 1 minute, 2 minutes and 5
minutes.
The table must disable when its item is
not marked.
External Power,
and device is idle for
more than
The table has 15 seconds, 30
seconds, 1 minute, 2 minutes and 5
minutes.
Table 3-5 Brightness