Operating your monitor, Troubleshooting – Dell SE2722H 27" 16:9 LCD Monitor User Manual
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Connecting your monitor . . . . . . . . . . . . . . . . . 28
Organizing cables . . . . . . . . . . . . . . . . . . . . . 29
Securing your monitor using Kensington lock (optional) 30
Removing the stand . . . . . . . . . . . . . . . . . . . . 31
Wall mounting (optional) . . . . . . . . . . . . . . . . . 33
Operating your monitor . . . . . . . . . . . . . . . . . . . . . 34
Control buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Using the OSD lock function . . . . . . . . . . . . . . . 35
Use the Lock menu to lock the button(s). . . . . . . . . . . . . . 35
Use the front-panel control button to lock the button(s).. . . . . 36
To unlock the button(s). . . . . . . . . . . . . . . . . . . . . . . 37
OSD controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Using the On-Screen Display (OSD) menu . . . . . . . . 40
Accessing the OSD menu . . . . . . . . . . . . . . . . . . . . . . 40
Setting the maximum resolution . . . . . . . . . . . . . . . . . . 53
Tilt Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Built-in diagnostics . . . . . . . . . . . . . . . . . . . . 57
Common problems . . . . . . . . . . . . . . . . . . . . . 59
Product-specific problems . . . . . . . . . . . . . . . . 62