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Chapter 1: Introduction
1.4 Physical Buttons and LED Indicators
On-Screen Display (OSD) is a user-friendly interface to remote the display function and to adjust
the display’s image properties. It also supports special Hot Keys for easy control, such as auto-
adjustment and brightness control for backlight.
Physical Buttons
Icon
Button
Function
Power
Turn ON or turn OFF the Display.
Brightness
DOWN
Decrease the brightness of the display screen, or allows user
to navigate items of a single OSD menu.
Brightness UP
Increase the brightness of the display screen, or allows user to
navigate items of a single OSD menu.
Exit/ Auto
Automatically adjusts brightness of the display screen, or
allows user to exit the OSD menu.
Menu
Allows user to enter the main menu.
Day/ Night
Tap this button to enter DAY MODE.
Tap this button to enter NIGHT MODE to increase visibility in
low-light conditions.
LOCK/ UNLOCK
Tap this button to lock/ unlock the function of OSD panel.
LED Indicators
Indicator
Color
Definition
PWR
Green
Power is ON and the device functions normally
Orange
Display is suspended
LOCK
Red
The function of OSD buttons is locked
OFF
Lock function disabled