Adjusting Your Monitor Image; Using The Direct Access Controls - Lenovo L28u-30 User Manual

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.
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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.
Icon Control
DDC-CI
Exit
Input Source
Increase/Up
Brightness
Decrease/Down
Menu
Enter
Description
Press and hold for 10 seconds to enable or disable the
DDC-CI function
Exit and return to previous level
Switches the video input source
Up browsing key
For increasing the value on adjustment bar/tune in
Press to move to previous item
Direct access to Brightness adjustment
Down browsing key
For decreasing the value on adjustment bar/tune in
Press to move to next item
To access OSD menu
Press to confirm selection
Press and hold for 10 seconds will lock menu/un-
lock menu
Press to enter next level on main menu/sub menu
status or enter previous level on adjustment bar
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Chapter 2.