DO552LR4 User Manual 18
3. Time
ITEM 1
ITEM 2
DEFAULT
DESCRIPTION
Current Date
YYYY:MM:DD
Set the date.
Current Time
HH:MM:SS
Set the clock.
Note
: The internal clock will continue to
function when the power is turned off.
Day of Week
Set the day of week. (Sunday to Monday)
Daylight Saving
Off
Turn on / off DST setting.
Power Control
Timer
Off
Turn on / off automatic power schedule
function.
Power On Time
HH:MM
Set turn-on time.
Time
Power Off Time
HH:MM
Set turn-off time.
4. Backlight
ITEM 1
ITEM 2
DEFAULT
DESCRIPTION
Auto Brightness
Off
To turn On / Off the auto brightness
adjustment.
Note
: If the AUTO BRIGHTNESS is off, the
screen brightness will remain at HIGH
LEVEL brightness value. If the AUTO
BRIGHTNESS is on (Auto), the display
brightness adjusts according to the ambient
light. When ambient light is bright, the
screen will adjust to the HIGH LEVEL
brightness value set; when ambient light is
dark, the screen will adjust to the LOW
LEVEL brightness value set. When the
Timer mode is set, the display will
automatically switch the brightness
according to the time set.
High Level
100
Adjusts the highest brightness level.
Range 0 – 100.
Low Level
15
Adjusts the lowest brightness level.
Range 0 – 100.
Backlight
High Level Time
HH:MM
Set high level time.