Dell P5524QT 55" UHD 4K Touchscreen Commercial Monitor - Manual (Page 43)

Operating the display | 43
3. Touch and hold for 5 seconds, touch to unlock.
Dell 55 Monitor
Select Option:
Using the On-Screen Display (OSD) menu
Accessing the menu system
NOTE: Any changes you make using the OSD menu are automatically
saved if you move to another OSD menu, exit the OSD menu, or wait for
the OSD menu to disappear.
1. Press the icon on the remote control or OSD Launcher touch key to launch the
OSD menu.
Brightness/Contrast
75%
75%
Dell 55 Monitor
Others
Menu
Color
Display
Input Source
Audio
Personalize
Use the icons to adjust the image settings.
Touch control icon Description
1
Up Down
Use the Up (increase) and Down (decrease) icons to
adjust items in the OSD menu.
2
Left Right
Use the Left (decrease) and Right (increase) icons to
adjust items in the OSD menu.