289In This ChapterOverview ................................................................................................289Java Runtime Environment (JRE) .........................................................289IPv6 Support Notes ...............................................................................290Keyboards .............................................................................................291Dell Chassis Cable Lengths and Video Resolutions .............................294Fedora ...................................................................................................294Video Modes and Resolutions ...............................................................295USB Ports and Profiles ..........................................................................296CIMs ......................................................................................................298Virtual Media ..........................................................................................299CC-SG ...................................................................................................300OverviewThis section includes important notes on KX II usage. Future updates willbe documented and available online through the Help link in the KX IIRemote Console interface.Java Runtime Environment (JRE)Important: It is recommended that you disable Java™ caching andclear the Java cache. Please refer to your Java documentation orthe KVM and Serial Access Clients Guide for more information.The KX II Remote Console and MPC require the Java RuntimeEnvironment™ (JRE™) to function. The KX II Remote Console checks theJava version. If the version is incorrect or outdated, you will be promptedto download a compatible version.Raritan recommends using JRE version 1.6 for optimum performance,but the KX II Remote Console and MPC will function with JRE version1.6.x and higher with the exception of 1.6.2.Note: In order for multi-language keyboards to work in the KX II RemoteConsole (Virtual KVM Client), install the multi-language version of JRE.Appendix C Informational Notes