Lenovo ThinkVision P27u-20 27" 4K IPS Monitor - Manual (Page 21)

Chapter 2 Explore your monitor 2-1
Chapter 2. Explore your monitor
This section describes the user control features used to adjust your monitor image.
Quick access controls
The direct access controls can be used when the On Screen Display (OSD) is not displayed.
Table 2-1 Direct access controls
No. Icon Control Description
1
One Key Switch
Select “1” is Thunderbolt™ port USB-C function
Select “2” is HDMI /DP port USB-B function.
Exit Exit from menu and return before menu.
DDC-CI
Press and hold for 10 seconds to enable or disable the
DDC-CI function.
2
Input change Switches the video input source.
Up/Increase
Press to move lighting-indicator on main menu up from
active item to last one.
Press to increase current values on adjustment bar.
3
Brightness Direct access to Brightness adjustment.
Down/Decrease
Press to move lighting-indicator on main menu down
from active item to next one.
Press to decrease current values on adjustment bar.
4
Main menu
Open OSD main menu. 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:
One Key Switch: Press and select “1” to be Thunderbolt™ port USB-C function.
Press and select “2” to be HDMI /DP port USB-B function.