Daxten DSR4020, DSR2020, DSR8020, DSR1020 manual About the Video Viewer Window

Page 57

49

CHAPTER

5

The Video Viewer

The Video Viewer is used to conduct a KVM session with the target devices attached to the DSR switch. When you connect to a device using the Video Viewer, the target device desktop appears in a separate window. You will see both the local and the target device cursor. The Video Viewer window supports either a 3- or 5-button mouse.

About the Video Viewer Window

The DSR web server software uses a Java-based program to display the Video Viewer window.

NOTE: The DSR web server uses system memory to store and display images within Video Viewer windows. Each opened Video Viewer window requires additional system memory. An 8-bit color setting on the client PC requires 1.4 MB of memory per Video Viewer window, a 16-bit color setting requires 2.4 MB and a 32-bit color setting requires 6.8 MB. Opening more than four simultaneous Video Viewer windows may affect system performance and is not recommended. If you attempt to open more Video Viewer windows than your system memory allows, you will receive an out of memory error and the requested Video Viewer window will not open.

If the device you are attempting to access is currently being viewed by another user you will be prompted to preempt the other user if your preemption level is equal to or greater than theirs. An appliance Administrator may disconnect the other user via the Active Session page. For more information, see To disconnect an active KVM session in Chapter 4.

Image 57

Contents For models DSR1020, DSR2020, DSR4020, DSR8020 DSR SwitchUSA Notification Japanese Approvals Safety and EMC Standards Table of Contents Console Menu Other Console Main Menu Options List of Figures Vi DSR Switch Installer/User Guide List of Tables Viii DSR Switch Installer/User Guide Reduce cable bulk Features and BenefitsAccess the DSR switch via network connection Two modes of accessEasy access to any target device Server SoftwareNetwork DSR1020 DSR2020 DSR4020 DSR8020Rack mount safety considerations Safety PrecautionsInstallation Overview InstallationEthernet Basic DSR Switch ConfigurationSupplied with the DSR switch Setting up your networkGetting Started Additional items neededTo connect and power up your DSR switch Connecting the DSR Switch HardwareTo connect a Dsriq module to a serial device To connect a Dsriq module to a serverVerifying the Connections To adjust mouse settings on Windows NT using default drivers To adjust mouse settings using IntelliPoint drivers To adjust mouse settings using Red Hat Linux driversTo adjust mouse settings using Sun Solaris drivers To access the Oscar interface Main dialog box Controlling Your System at the Local PortViewing and Selecting Ports and Servers Oscar Interface Status Symbols Symbol Description Viewing the status of your DSR switching systemSelecting target devices To select target devicesTo configure the Oscar interface screen delay Soft switchingTo soft switch to a target device Navigating the Oscar InterfaceEnter Alt+OSingle-click, Enter BackspaceTo access the Oscar interface Setup dialog box Configuring Oscar Interface MenusAssigning target device names To access the Oscar interface Names dialog boxNames Dialog Box To list target devices alphabetically by name To assign names to target devicesTo access the Oscar interface Devices dialog box Assigning device typesTo assign a device type Changing the display behavior To access the Oscar interface Menu dialog boxTo choose the display order of target devices To set a Screen Delay Time for the Oscar interfaceTo access the Oscar interface Flag dialog box Controlling the status flagOscar Interface Status Flags FlagDescription To determine how the status flag is displayed Broadcasting to target devicesTo broadcast to selected target devices To access the Oscar interface Broadcast dialog boxUsing Scan mode To turn Broadcasting offTo add target devices to the Scan list To remove a target device from the Scan list To start the Scan mode12 Commands Dialog Box To cancel Scan modeSetting local port Screen Saver options To access the Oscar interface Screen Saver dialog boxTo set the Screen Saver options Setting the keyboard country code To exit Screen Saver mode and log in to the local portTo immediately turn on the screen saver 14 Keyboard Dialog Box To set the keyboard country code for Sun serversTo access the Oscar interface Commands dialog box Managing Server Tasks Using the Oscar InterfaceViewing and disconnecting user connections To view current user connectionsTo disconnect a user To reset the PS/2 mouse and keyboard values Resetting your PS/2 keyboard and mouseTo display version information Displaying version informationClick X to close the Dsriq Version dialog box DSR Switch Installer/User Guide To log in to the DSR web server Remote OperationsDSR Explorer Window Area Descriptions Letter Description About the DSR Explorer WindowUsing the side navigation bar Using the top option barBookmarking a window Internet Explorer only Refreshing a window Printing a windowLogging Out To bookmark a windowLaunching a KVM session DSR web server device managementUpgrading Dsriq modules User access levels Rebooting the applianceManaging Local Accounts Preemption levelsManaging Device Properties Viewing and changing appliance configuration informationAppliance Appliance Settings Versions Power Controlling Target Devices DSR Switch Installer/User Guide About the Video Viewer Window Video ViewerTo enable/disable or configure the session time-out Video Viewer minimum requirementsSession time-out CDE F G a Window FeaturesChanging the toolbar To specify a toolbar hide timeVideo Viewer Window Descriptions Letter Adjusting the View Setting the Window SizeTo change the Video Viewer window resolution To align the mouse cursorsTo enable or disable full screen mode Adjusting color depthTo enable automatic, full or manual scaling To refresh the screenTo manually adjust the video quality of the window Additional Video AdjustmentC D E F G H Contrast and brightness Detection thresholdsBlock noise threshold and pixel noise threshold Automatic video adjustment Adjusting Mouse OptionsCursor Type Refresh imageTo enter single cursor mode Single cursor modeTo select a key for exiting single cursor mode Remote Cursor Local CursorTo change the mouse cursor setting To exit single cursor modeScaling AlignmentUsing Macros Using Keyboard Pass-throughTo realign the mouse To specify keyboard pass-throughClosing a Video Viewer Window Session Saving the ViewTo capture the Video Viewer window to a file To capture the Video Viewer window to your clipboardNetwork Configuration To configure network settings using the Console menuConsole Menu Console Main Menu Terminal Operations To add a user to the DSR switch database Security ConfigurationTo rename a user in the DSR switch database Other Console Main Menu OptionsTo remove a user from the DSR switch database Reset CertificatesRestore Factory Defaults Enable Debug MessagesReset Appliance Firmware ManagementTo upgrade the DSR switch firmware using the DSView software Appendix a Flash UpgradesDSR Switch Installer/User Guide Appendix B Technical Support To resolve an issueBefore you begin Appendix C Using DSView Software Over a Modem ConnectionDSRIQ-SRL module modes Appendix D Using DSRIQ-SRL ModulesIs Ctrl-F8 To configure a DSRIQ-SRL module Creating a DSRIQ-SRL module macroTo create a macro To use History mode Host Signal Signal Flow SRL Signal Pin Name/DescriptionTable D.1 DSRIQ-SRL Module Pinouts Appendix E UTP Cabling Table E.1 UTP Wiring Standards PinCabling installation, maintenance and safety tips Appendix F Technical Specifications Dimensions Table F.1 DSR Switch Product Specifications SPC Device PortPower Supply USB Device PortAppendix G Sun Advanced Key Emulation DSR Switch Installer/User Guide Numerics IndexModule 6, 7, 8, 9, 10, 43, 69, 73 Mode 74, 75 PPP Screen Saver Secure Mode Sessions User Connections