Fujitsu Siemens Computers BX600 manual Improving Screen Background Color Display

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Improving Screen Background Color Display

Digital Operation

condition is minimized by using a black background. If a color background is used, a small number of pixels on the screen will be discolored or white.

To minimize remote video pixel discoloration:

In the Viewer, click Calibrate. The Auto Video Adjust dialog box appears.

Click the Manual Video Adjust button.

Choose contrast or brightness.

Adjust the contrast and brightness until the image quality improves.

A noise threshold setting is also available and then Manual Video Adjust for fine incremental adjustments.

NOTE: Reducing the noise threshold to zero causes constant video refresh, high network usage and a flickering video. Fujitsu Siemens recommends that the noise threshold be set to the highest level that allows efficient system performance, while still being able to recover pixel colors over which the mouse cursor travels.

NOTE: When adjusting the noise threshold, use the slider bar for large adjustments and Plus (+) and Minus (-) at

the ends of the slider bar for fine-tuning.

4.2.11Improving Screen Background Color Display

You may experience inconsistent color display when viewing target servers where photographic images or color-intense gradient backgrounds have been selected. We recommend that you select a solid color display background via the operating system for optimal display quality and performance.

Use the Plus (+) and Minus (-) buttons at the end of the slider bar to fine-adjust the noise threshold to just above zero.

NOTE: Leaving the noise threshold at zero triggers constant video refresh, resulting in high network usage and a flickering video. It is recommended that the noise threshold be set at the highest level that allows efficient system performance, while still being able to recover pixel colors that the mouse cursor travels over.

NOTE: When adjusting the noise threshold, the slider bar can be used for large or very fine adjustments and the

Plus (+) and Minus (-) buttons at either end of the slider bar for small, incremental adjustments.

4.2.12Improving Mouse Performance

If you are experiencing slow mouse response during a remote video session, you may want to deactivate the mouse acceleration in the operating system of the target server.

Microsoft Windows XP Default Mouse Drivers:

Select Start then select Settings and then select Control Panel. Double-click the Mouse icon.

Click on the Motion tab.

Adjust mouse speed to the exact midpoint of the slider bar. In the Acceleration setting, select the Off radio button.

Click OK. Click Mouse Synchronize/Screen Refresh in Video Session Viewer to resynchronize the mouse.

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Contents Control2 Japanese Notification Korean Notification BX600 Digital KVM Switch Comments... Suggestions... Corrections Certified documentation according to DIN EN ISOCopyright and Trademarks Contents Contents Features and Benefits Product OverviewNotational Conventions Product Overview TitleNotational Conventions Product Overview Installation Configuring the BX600 Digital KVM SwitchTo connect the BX600 Digital KVM Switch Monitor Keyboard Mouse BX600 Blade Chassis Local KVM CableSetting Up a BX600 Digital KVM Switch Tiers Setting Up a BX600 Digital KVM Switch in Tiers InstallationSetting Up a BX600 Digital KVM Switch in Tiers Tiering a BX600 Digital KVM Switch from a KVMs3-1621 or To configure the KVM applianceOscar Tiering a BX600 Digital KVM Switch from a KVMs3-1621 or To access the Main dialog box Analog OperationControlling Your System Viewing and Selecting Slots and Server ModulesSoft Switching To configure Oscar for soft switchingSelecting Server Modules To select server modulesTo soft switch to a Server Module Oscar Navigation BasicsOscar Navigation Basics Configuring Oscar Configuring OscarTo access the Setup menu To access the Names dialog box Assigning Server Module NamesAnalog Operation To assign names to server modulesTo access the Menu dialog box Changing the Display BehaviorChanging the Display Behavior Analog Operation To set a screen delay time for Oscar To access the Flag dialog boxControlling the Status Flag Setting Console Security Setting Console Security Analog OperationTo access the Security dialog box To determine how the status flag is displayedTo set or change the password To password protect your consoleSelect Enable Screen Saver To log in to your consoleTo automatically log out of a Server Module when inactive To remove password protection from your consoleTo enable the screen saver mode with no password protection To exit the screen saver modeDisplaying Version Information Scanning Your SystemDisplaying Version Information To start the scan mode Scanning Your System Analog OperationTo remove a Server Module from the Scan list To cancel scan mode Clear Scan EnableScanning Your System Scanning Your System Analog Operation To access the Video Viewer application Digital OperationUsing the Video Viewer Using the Video Viewer Digital OperationTo access a server Interacting With the Server Being ViewedViewer Window Features Viewer Window FeaturesExpanding and Refreshing Your Viewer Adjusting the Viewer Window Adjusting Keyboard MacrosSetting a Keystroke Prefix Adjusting Mouse AccelerationManual Video Adjust Dialog Box Options Manual Video Adjust Dialog Box OptionsTo manually adjust the video quality of the Viewer window Click the Manual Video Adjust buttonMicrosoft Windows XP Default Mouse Drivers Improving Screen Background Color DisplayImproving Mouse Performance Improving Screen Background Color Display Digital OperationVirtual Media Create Snapshot ImagesVirtual Media Dialog Box Red Hat LinuxVirtual Media Dialog Box Digital Operation Mapping a Generic Mass Storage DeviceVirtual Media Dialog Box Mapping a CD/DVD DeviceViewing the Mapped Device Status Virtual Media Dialog Box Digital Operation Dkvm Blade Folder Contents BX600 Graphical User InterfaceBlade Info Network Configuration Network Configuration BX600 Graphical User InterfaceClick on Apply Changes Dkvm Network Configuration Page of the MMB Menu Console RedirectionFW Update To update BX600 Digital KVM firmwareClick on Update Firmware Virtual Media BX600 Graphical User InterfaceAppendices Technical PublicationsOscar Refresh Rates Oscar Refresh Rates AppendicesTechnical Support Before you call85 Hz 106.3 Khz Before you call Appendices