Appendix A: Specifications295Digital CIM Display Native ResolutionYou are able to select the native resolution of the CIM on the PortConfiguration page from the Display Native Resolution drop-down.This is the preferred resolution and timing mode of the digital CIM. Oncea resolution is selected, it is applied to the CIM.If no selection is made, the default 1024x1280@60Hz resolution is used.See Configuring CIM Ports (on page 176)DVI Compatibility ModeDVI Compatibility Mode may be required if you are using an HDMI CIMto connect to a Dell Optiplex target with an Intel video card, or a Mac®Mini with an HDMI video port.Selecting this mode ensures a good video quality from the targets.See Configuring CIM Ports (on page 176) in online help.Digital Video CIMs for MacsUse a digital video CIM to connect to the following Mac® ports:Mac port CIMDVI D2CIM-DVUSB-DVIHDMI D2CIM-DVUSB-HDMIDisplayPort or Thunderbolt D2CIM-DVUSB-DPIf the Mac’s HDMI or DisplayPort video has a mini connector, a passiveadapter cable may be required to connect to the full sized HDMI andDisplayPort plugs on the digital CIMs.Alternatively, use the Mac VGA adapter with the D2CIM-VUSB orD2CIM-DVUSB. Note that this may be less reliable and the video qualitymay suffer.For information on established modes supported by the KX II 2.5.0 (andlater) for Mac, see Digital CIM Established and Standard Modes (onpage 294).