4 | Contents
Operating the monitor .............................34
Power on the monitor . . . . . . . . . . . . . . . . . . . . . . . . . 34
Using the joystick control. . . . . . . . . . . . . . . . . . . . . . .34
Using the front-panel controls . . . . . . . . . . . . . . . . . . . .35
Using the On-Screen Display (OSD) Menu . . . . . . . . . . . . 36
Accessing the menu system. . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
AlienVision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
OSD warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Setting the maximum resolution . . . . . . . . . . . . . . . . . . . . . . . . . 51
Open Auto HDR in Windows 11 . . . . . . . . . . . . . . . . . . .52
Using AlienFX application ..........................54
Prerequisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Installing AWCC through Windows update . . . . . . . . . . . . 54
Installing AWCC from the Dell Support website . . . . . . . . . 54
Navigating the AlienFX window. . . . . . . . . . . . . . . . . . .55
Troubleshooting...................................57
Self-test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
Built-in diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Disabling AMD FreeSync. . . . . . . . . . . . . . . . . . . . . . .58
Common problems. . . . . . . . . . . . . . . . . . . . . . . . . . .59
Product specific problems . . . . . . . . . . . . . . . . . . . . . . 61
Universal Serial Bus (USB) specific problems . . . . . . . . . . . 62
Appendix ........................................63
FCC notices (U.S. only) and other regulatory information . . . . 63
Contacting Dell . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
EU Product Database for Energy Label and Product Information
Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63