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Operating the monitor
If you adjust the Brightness level above the default level over 75%, the following message appears:
Yes
No
Adjusting to this value will increase power consumption above the default level.
Do you want to continue?
Figure 74. Power warning message
• When you select Yes, the power message is displayed only once.
• When you select No, the power warning message will pop-up again.
• The power warning message appears again only when you perform a Factory Reset from the OSD menu.
If either DP, HDMI, or USB-C input is selected and the corresponding cable is not connected, a dialog box is displayed.
NOTE: The message may slightly vary according to the selected input signal.
No DP Cable
The display will go into Standby mode in 4 minutes.
www.dell.com/support/P3225DE
www.dell.com/support/P3225QE
Figure 75. DP cable disconnected warning message
or
No HDMI Cable
The display will go into Standby mode in 4 minutes.
www.dell.com/support/P3225DE
www.dell.com/support/P3225QE
Figure 76. HDMI cable disconnected warning message
or
No USB-C Cable
The display will go into Standby mode in 4 minutes.
www.dell.com/support/P3225DE
www.dell.com/support/P3225QE
Figure 77. USB-C cable disconnected warning message
See Troubleshooting for more information.