Clock; Lcd Color; Backlight - CipherLab 8600 Reference Manual

3.2.1 CLOCK

Set date and time for Real Time Clock. Enter two digits for the year, e.g. 04 for 2004.

3.2.2 LCD COLOR

Set the LCD color for Layer1 Primary (text color), Layer1 Secondary (background color of
text), and Layer0 (background color of the screen) separately.
Press the [Up] or [Down] key to toggle between layers.
Press the [Left] key or [Right] key to switch between colors.
Press the [Enter] key to have the settings take effect.
Or press the [ESC] key to return to the previous menu without changing settings.

3.2.3 BACKLIGHT

Set the backlight settings for the keypad and LCD.
Press the [Up] or [Down] key to choose the power mode and press the [Enter] key.
After choosing a power mode, press the [Up] or [Down] key to toggle between
backlight items. Press the [Left] or [Right] key to switch between options for each
item which is highlighted.
Backlight Item
Level (brightness)
Duration
(interval to turn off backlight)
Turn on by
Press the [Enter] key to have the settings take effect.
Or press the [ESC] key to return to the previous menu without changing settings.
Besides entering the Backlight setting menu, users can simply press
keys to adjust brightness. While adjusting, the icon representing brightness shows up on
the screen. And the accompanying 5-segment bar indicates the current brightness level.
See the picture below (the icon won't show up while working in the LCD Backlight
sub-menu).
Brightness of level 3
Option
1 ~ 5
10, 30, 60 seconds
2, 3, 5, 10, 15, 20, 30 minutes
Always On
Any Key, Bklit Key
Chapter 3 System Menu
+ [Up]/[Down]
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