Chapter 2: Installation and Configuration22Display resolution Vertical refresh rate Aspect ratio1280 x 1024 60,75,85 Hz 5:41152 x 864 75 Hz 4:31024 x 768 60,70,75,85 Hz 4:3800 x 600 56,60,72,75,85 Hz 4:3720 x 400 85 Hz 9:5640 x 480 60,72,75,85 Hz 4:33. KVM target servers running the Solaris operating system must outputVGA video (H-and-V sync, not composite sync).To change your Sun video card output from composite sync tothe nondefault VGA output:1. Issue the Stop+A command to drop to bootprom mode.2. Issue the following command to change the output resolution: setenvoutput-device screen:r1024x768x703. Issue the boot command to reboot the server.You can also contact your Raritan representative to purchase a videooutput adapter:If you have: Use this video output adapter:Sun 13W3 with compositesync outputAPSSUN II Guardian converterSun HD15 with compositesync output1396C converter to convert fromHD15 to 13W3 and an APSSUN IIGuardian converter to supportcomposite syncSun HD15 with separate syncoutputAPKMSUN Guardian converterNote: Some of the standard Sun background screens may not centerprecisely on certain Sun servers with dark borders. Use anotherbackground or place a light colored icon in the upper left hand corner.Mouse SettingsTo configure the mouse settings (Sun Solaris 10.1):1. Choose Launcher. Application Manager - Desktop Controls opens.2. Choose Mouse Style Manager. The Style Manager - Mouse dialogappears.3. Set the Acceleration slider to 1.0.