Wyse Technology R90L, C90LE manual VNC Connection Options

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68	Chapter 6
	2. (Optional) You can configure advanced VNC connection options using the Connection

Options dialog box. For example, if the network is slow, click Options to open the Connection Options dialog box, select the Restrict Pixels to 8-bitcheck box in the Display area (reduces color depth for better transmission speed), and then click OK to return to the Connection Details dialog box.

Figure 42 VNC Connection Options

Note

The VNC Connection Options dialog box varies for different VNC software releases.

Configure using the following general guidelines:

•Preferred encoding options - Normally the VNC Viewer requests CopyRect, Hextile, CoRRE and RRE in that order. The selection alters this behavior by specifying the encoding method to be used before any of the others are tried.

•Allow CopyRect encoding - When selected, VNC Viewer informs the VNC Server it can cope with CopyRect encoding.

•Request shared session - When you make a connection to a VNC Server, all other existing connections are normally closed. This option requests that they be left open, allowing you to share the desktop with someone already using it.

•Deiconify on Bell - Often a beep will sound because you are being notified of something such as e-mail arriving or a compilation finishing. This selection causes a minimized VNC Viewer to be restored when the bell character (escape sequence) is received.

•Disable clipboard transfer - Clipboard changes caused by cutting or copying at either the VNC Viewer or the VNC Server are normally transferred to the other end. This option disables clipboard transfers.

•Emulate 3 Buttons (with 2-button click) - When selected, users with a two-button mouse can emulate a middle button by clicking both buttons at once.

•Swap mouse buttons 2 and 3 - Generally selected by left-handed persons.

•Restrict pixels to 8-bit (for slow networks) - When selected, reduces color depth for better transmission speed.

•View only (inputs ignored) - Select this option if you only want to monitor the desktop of the remote thin client but do not want to operate it using the keyboard and mouse.

•Full-screen mode - Causes the connection to start in full-screen mode.

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Contents Administrators Guide Wyse Thin Clients Based on Microsoft Windows XP EmbeddedPatents Copyright NoticesEnd User License Agreement License Trademarks Restricted Rights Legend Ordering Information FCC StatementRegulatory Compliance for Thin Clients Wireless Usage and RequirementsDevice Power Supply Canadian DOC NoticesBattery Information Model Rx0LE Thin Client, Product R90LEContents Administrative Utilities and Settings System AdministrationVii Figures TablesViiiContents This page intentionally blank Reference Description Summary of RevisionsWyse Technology Inc -01 Rev. L Wyse Technology Inc -01 Rev. KSummary of Revisions Introduction About this GuideOrganization of this Guide Related Online Resources Available at Wyse Wyse Technical SupportFinding the Information You Need in this Guide Wyse Online CommunitySetting-Up Access to the Enterprise Servers Establishing a Server EnvironmentUnderstanding How to Configure Your Network Services Using Dynamic Host Configuration Protocol DhcpDhcp Options Description DNSUsing FTP File Servers Understanding Session Services Using DNSConfiguring ICA Session Services Configuring RDP Session ServicesUsing VMware View Manger Services Implementing View Client Support on Wyse Thin ClientsThis page intentionally blank What Happens When You Turn on Your Thin Client Getting StartedLogging On Configuring the Thin Client Automatic LogonManual Log-on About the Automatically Launched Utilities Understanding the User Desktop User desktop exampleUnderstanding the Administrator Desktop Administrator desktop exampleLogging Off, Shutting Down, and Restarting Getting to Know the Extended Features Configuring and Using PeripheralsAccessing the Extended Features of the All Programs Menu Managing Connections with Citrix Program Neighborhood Viewing Client InformationBrowsing the Internet with Internet Explorer Establishing Remote Desktop ConnectionsUsing the Odyssey Client Manager Odyssey Client ManagerEricom PowerTerm TEC and Connect Synchronizing Thin Client Time with NeutronUsing VMware View Client to Connect to a Virtual Desktop VMware View Client extended viewAdministrator Control Panel Accessing and Using the Administrative Tools Configuring Component ServicesAdministrative Tools window Managing Services Viewing EventsConfiguring WinVNC Current User Properties Managing UsersSetting Configuration Strings with Custom Fields Custom FieldsConfiguring Dual Monitor Display Configuring Dual Video VGA RAMAdding Printers Configuring TouchscreensConfiguring Printers Select Do not share this printer and click NextSetting Ramdisk Size Ramdisk ConfigurationEnglish US default Selecting Regional and Language OptionsControlling Sounds and Audio Devices Configuring WDM Properties Enabling and Disabling Automatic Logon Using WinlogConfiguring the Internal Wireless Feature Configuring Wireless Local Area Network LAN SettingsUsing Wireless Zero Configuration WZC Wireless Network Connection Properties dialog box Wireless Network Properties EAP-TLSSmart Card or other Certificate Properties EAP-TLS Configuring Wireless Thin Clients for PEAP-MS-CHAP ChapterGetting to Know the Extended Features Preserving Wireless Connections Enter Credentials PEAP-MS-CHAPUsing Peap Fast Reconnect Chapter Administrative Utilities and Settings Using the File Based Write Filter FbwfChanging Passwords with the File Based Write Filter Administrative Utilities and Settings Running File Based Write Filter Command Line Options Setting the File Based Write Filter Controls File Based Write Filter ControlCache Limit and Warning Settings area includes Understanding the NetXClean Utility Drive Z Saving Files and Using Local DrivesSaving Files Drive C and FlashMapping Network Drives Participating in DomainsJoining a Domain Using the WinPing Diagnostic Utility Using the Net and Tracert UtilitiesUsing Roaming Profiles Managing Users and Groups with User Manager Creating New User AccountsConfiguring User Profiles Creating New GroupsChanging the Computer Name of a Thin Client Determining Group MembershipThis page intentionally blank System Administration Accessing Thin Client Bios SettingsInstalling and Upgrading Addons Manually Installing and Upgrading AddonsAutomatically Installing and Upgrading Addons FTP Addon Installer dialog box automatic exampleFTP Options complete one of the following Using Windows Server Update Services Wsus on a Thin Client Uninstalling Addons Using the FTP Addon InstallerConfiguring the Thin Client for Wsus Automatic Software Updates on Wyse Thin Clients Using Wsus Using Wsus on the Wyse Thin Client in Standalone ModePrerequisites Component Text Troubleshooting Wsus in Standalone ModeWsus Log Format Date Time Wsus Components DescriptionWindows Update agent searches for available updates Windows Update Log File ExamplesService Startup User is offered one update and chooses to install itConfiguring Wsus for Automatic Software Updates Using SMS Troubleshooting Wsus Used with SMSAbout VB Scripts Using Wsus with WDM Wsus 2.0 Reports TabTroubleshooting Wsus with WDM WindowsUpdate.log file-provides statisticsNetmon or Ethereal trace-shows data flow Using WinVNC to Shadow a Thin Client Setting VNC Server PropertiesSetting VNC Viewer Options VNC Connection DetailsVNC Connection Options VNC Authentication This page intentionally blank Figures Page Tables

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