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User’s Manual
3. Button Description
DHI-LM27-E331
Figure 3-1 Indicator and button display
Table 3-1 Indicator description (1)
Name
Description
LED indicator light
The blue light indicates that the power supply is normal
and the monitor is running normally.
Blinking red and blue lights indicate no video source, no
horizontal or vertical signal or low voltage is detected.
The light is off when the screen is turned off.
Table 3-1 OSD Buttons (1)
OSD Button
Function
1
Power button: Press to turn on/off the monitor/main menu.
2
Menu button: Press to enter sub-menus/ quickly enter the Preset mode.
3
Down button: Press to move down in the menu/quickly enter the adjust the volume.
4
Exit/hot key: Press to return to the previous menu/quickly gameplus mode.
5
Up button: Press to move up in the menu/quickly adjust the input signal mode.
NOTE
The above content is for reference only, and everything is subject to actual conditions.
