Users Guide
Table Of Contents
- Safety instructions
- About your monitor
- Setting up the monitor
- Connecting the stand
- Using the tilt, swivel, and vertical extension
- Rotating the Display
- Configuring the display settings on your computer after rotation
- Connecting your monitor
- Organizing your cables
- Securing your monitor using Kensington lock (optional)
- Removing the monitor stand
- Wall mounting (Optional)
- Requirements to view or play HDR content
- Operating the monitor
- Troubleshooting
- Appendix
- Outline Dimension
![](/manual/dell/27-gaming-monitor-s2721dgf/1-users-guide-english/images/img-46.png)
46 | Operating the monitor
Icon Menu and
Submenus
Description
Smart HDR MovethejoysticktoswitchtheSmartHDRfeature
betweenDesktop,Movie HDR,Game HDR,
DisplayHDR,andOff.
SmartHDR(HighDynamicRange)automatically
enhancesthedisplayoutputbyadjustingthesettings
optimallytoresemblelife-likevisuals.
•Desktop: Thisisthedefaultmode.Thismodeismore
suitableforgeneralusageofthemonitorwithadesktop
computer.
•Movie HDR:UsethismodeduringplaybackofHDR
videocontenttoexpandthecontrastratio,brightness,
andcolorpalette.Itmatchesthevideoqualitywithreal
lifevisuals.
•Game HDR:Usethismodewhenplayinggamesthat
supportHDRtoexpandthecontrastratio,brightness,
andcolorpalette.Itmakesgamingexperiencemore
realisticasintendedbygamedevelopers.
•DisplayHDR:Bestusedwithcontentthatcomplies
withDisplayHDRstandards.
•O:DisablesSmartHDRfunction.
NOTE: ThepossiblepeakluminanceduringHDRmode
is400-nits(typical).Theactualvalueandduration
duringHDRplaybackmightvaryaccordinglytothevideo
content.
Reset Display ResetsallsettingsundertheDisplaymenutothe
factorydefaults.