HP ThinPro 5.0 - Administrator Guide

Table E-11 root > ConnectionType > xen (continued)
Registry key Description
root/ConnectionType/xen/general/enableH264Compression Set to 0 to disable deep compression codec support and text
tracking. When H264Compression is enabled, it provides
better performance of rich and professional graphics
applications on WAN networks as compared to the JPEG
codec.
root/ConnectionType/xen/general/
enableHDXFlashRedirection
Control the behavior of HDX Flash Redirection by setting it to
Always, Ask, or Never. The default is "Always", which is to
use HDX Flash Redirection if possible and not prompt the
user. "Ask" will dynamically prompt the user within the
session. "Never" will disable the feature.
root/ConnectionType/xen/general/
enableHDXFlashServerContentFetch
Control the behavior of HDX Flash Server Side Content
Fetching by setting it to Enabled or Disabled. The default is
Disabled, where the client fetches for content.
root/ConnectionType/xen/general/enableHDXMediaStream Set to 0 to disable HDX MediaStream. When HDX
MediaStream is disabled, media files will still play through
standard streaming, but the quality might not be as high.
root/ConnectionType/xen/general/enableMapOn{AthruZ} Allows drive mapping to occur using the specified drive on
the remote host. Must be set to a valid local directory for
drive mapping to work properly. Other drive letters are also
available when all keys are shown.
root/ConnectionType/xen/general/enableOffScreenSurface Directly maps to the Citrix INI file setting
EnableOSS=boolean, which enables the server to create
and use X pixmaps for off-screen drawing. Reduces
bandwidth in 15- and 24-bit color at the expense of X server
memory and processor time. The default is On.
root/ConnectionType/xen/general/enableSmartCard If set to 1, ‘DisableCtrlAltDel’ will be set to 'Off' and smart
card login will be enabled. If set to 0, ‘SmartCardAllowed’ will
be set to 'Off', disabling smart card login.
root/ConnectionType/xen/general/
enableWindowsAlertSounds
root/ConnectionType/xen/general/encryptionLevel Directly maps to the Citrix INI file setting
EncryptionLevelSession=[None | Basic | RC5
(128 bit - Login Only) | RC5 (40 bit) | RC5
(56 bit) | RC5 (128 bit)], which specifies the level
of encryption on a per-connection basis. Encryption protocols
for all levels are defined in the [EncryptionLevelSession]
section of module.ini.
root/ConnectionType/xen/general/fontSmoothingType Specifies font smoothing type for the session.
root/ConnectionType/xen/general/hotKey{1 thru 15}Char The hotkey character to forward to the remote session. For
example, F1 for hotKey1Char.
root/ConnectionType/xen/general/hotKey{1 thru 15}Shift The key shift state combination used to activate the chosen
hotkey character. Defaults to Ctrl+Shift. Can be set to Shift,
Ctrl, Alt,
Alt+Shift, Alt+Ctrl, or Ctrl+Shift.
root/ConnectionType/xen/general/httpAddresses/{UUID}/
address
root/ConnectionType/xen/general/
keyPassthroughEscapeChar
Directly maps to the Citrix INI file setting
KeyPassthroughEscapeChar=string, which is the key
for the keyboard command to disable the transparent
keyboard mode. The default is F2. All clients are set to F1 by
default.
118 Appendix E Registry keys