Lenovo L28u-30, Руководство пользователя

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Chapter 2.
2-3
Adjusting your monitor image
This section describes the control features to adjust your monitor image.
Using the direct access controls
The direct access controls can be used when the On-Screen Display (OSD) is not displayed.
Icon Control Description
1
Switches the video input source
Input Source
Press and hold for 10 seconds to enable or disable the
DDC-CI
DDC-CI function
Exit Exit and return to previous level
2
Up browsing key
Press to move to previous item
3
Brightness Direct access to Brightness adjustment
Down browsing key
Press to move to next item
4
Menu
To access OSD menu
Press to confirm selection
Press and hold for 10 seconds will lock menu/un-
lock menu
Enter
Press to enter next level on main menu/sub menu
status or enter previous level on adjustment bar
Note:
The L28u-30 uses Natural Low Blue Light Technology that reduces harmful blue light
to protect human eyes while maintaining picture quality in 6500K color temperature.
If you can’t make sure the monitor already under Low Blue Light mode,
Just do Factory Reset action in the OSD item Menu Setting Reset All Setting .
Increase/Up For increasing the value on adjustment bar/tune in
Decrease/Down For decreasing the value on adjustment bar/tune in