Dell U4323QE - Page 4

4 | Contents
Connecting the monitor for USB-C . . . . . . . . . . . . . . . . . . . . . 41
Removing the monitor stand . . . . . . . . . . . . . . . . . . 43
Wall mounting (optional) . . . . . . . . . . . . . . . . . . . . 44
Operating the monitor ..........................45
Power on the monitor . . . . . . . . . . . . . . . . . . . . . . 45
Using the joystick control . . . . . . . . . . . . . . . . . . . . 45
Using the menu launcher . . . . . . . . . . . . . . . . . . . . 46
Front-panel button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
Using the main menu . . . . . . . . . . . . . . . . . . . . . . 49
Using the OSD lock function . . . . . . . . . . . . . . . . . . . . . . . . .66
Initial setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
OSD warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Setting the maximum resolution. . . . . . . . . . . . . . . . . . . . . . .73
Troubleshooting ...............................74
Self-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Built-in diagnostics . . . . . . . . . . . . . . . . . . . . . . . 76
Common problems. . . . . . . . . . . . . . . . . . . . . . . . 77
Product specific problems . . . . . . . . . . . . . . . . . . . 79
Universal Serial Bus (USB) specific problems . . . . . . . . . 82
Regulatory information .........................83
FCC notices (U.S. Only) and other regulatory information. . . 83
Contacting Dell . . . . . . . . . . . . . . . . . . . . . . . . . 83
EU product database for energy label and product information
sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83