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HP t505 Administrator Guide 7 - Page 140

Controls the use of Extended Unicode Keyboard Support EUKS, Percentage of Screen Size

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Table E-12 root > ConnectionType > xen (continued) Registry key Description root/ConnectionType/xen/general/ twRedundantImageItems Controls the number of screen areas that will be tracked in ThinWire to prevent redundant drawing of bitmap images. An adequate value for 1024x768 sessions is 300. root/ConnectionType/xen/general/ useAlternateAddress If set to 1, an alternate address is used for firewall connections. This setting directly maps to the Citrix .ini file setting UseAlternateAddress. root/ConnectionType/xen/general/ useBitmapCache If set to 1, the persistent disk cache is enabled. The persistent disk cache stores commonly-used graphical objects such as bitmaps on the hard disk of the thin client. Using the persistent disk cache increases performance across low-bandwidth connections but reduces the amount of available disk space on the thin client. For thin clients on high-speed LANs, usage of the persistent disk cache is not necessary. This setting directly maps to the Citrix .ini file setting PersistentCacheEnabled. root/ConnectionType/xen/general/useEUKS Controls the use of Extended Unicode Keyboard Support (EUKS) on Windows servers. If set to 0, EUKS is not used. If set to 1, EUKS is used as a fallback. If set to 2, EUKS is used whenever possible. root/ConnectionType/xen/general/useLocalIM If this setting is enabled, the local X input method is used to interpret keyboard input. This is supported for European languages only. This setting directly maps to the Citrix .ini file setting useLocalIME. root/ConnectionType/xen/general/userAgent The string from this key will be presented by the Citrix client and will be helpful for administrators to know where the connection request is from. root/ConnectionType/xen/general/ waitForNetwork If set to 1, the connection will not be launched until networking is available. This ensures that, on a slow network, the connection does not launch before networking is available, which could cause a failure. root/ConnectionType/xen/general/ webcamFramesPerSec Controls the HDXWebCamFramesPerSec variable in the All_Regions.ini file. root/ConnectionType/xen/general/webcamSupport If set to 0, the webcam and webcam audio are disabled. If set to 1, the webcam and webcam audio are enabled, with compression. If set to 2, USB redirection of the webcam and webcam audio is enabled. root/ConnectionType/xen/general/windowHeight Sets the height of the window in pixels if windowSize is set to Fixed Size. root/ConnectionType/xen/general/windowPercent Sets the size of the window as a percentage if windowSize is set to Percentage of Screen Size. root/ConnectionType/xen/general/windowSize If set to Default, the server-side settings are used. If set to Full Screen, the window is maximized without borders on all available screens. If set to Fixed Size, the windowWidth and windowHeight registry keys can be used to specify the size of the window in pixels. If set to Percentage of Screen Size, the windowPercent key can be used to specify the size of the window as a percentage. For Percentage of Screen Size to take effect, enableForceDirectConnect must be set to 1 and TWIMode must be set to 0. This setting only works with XenApp and only if the server allows direct connections. This setting does not work with XenDesktop. 128 Appendix E Registry keys

Section	Page
Welcome	13
Finding more resources	13
Comparison of ThinPro and Smart Zero	13
Document organization	14
Getting started	15
Choosing a management service	15
Starting HP ThinPro for the first time	15
Navigating the interface	17
Using the taskbar	17
Using the Connection Manager controls	18
Viewing system information	19
Hiding the system information screens	19
Control Panel configurations	20
Control Panel overview	21
Client aggregation	24
Configuring client aggregation	25
Configuring the aggregation clients	25
Configuring the aggregation server	26
Display preferences	26
Configuring printers	26
Redirecting USB devices	27
Network settings	27
Wired network settings	28
Wireless network settings	28
DNS settings	29
IPSec rules	29
Configuring VPN settings	30
Configuring HP Velocity	30
Component Manager	30
Removing components	31
Undoing a change	31
Applying the changes permanently	31
Customization Center	31
HP ThinState	32
Managing an HP ThinPro image	32
Capturing an HP ThinPro image to an FTP server	32
Deploying an HP ThinPro image using FTP or HTTP	33
Capturing an HP ThinPro image to a USB flash drive	33
Deploying an HP ThinPro image with a USB flash drive	33
Managing a ThinPro profile	34
Saving a ThinPro profile to an FTP server	34
Restoring a ThinPro profile using FTP or HTTP	34
Saving a ThinPro profile to a USB flash drive	35
Restoring a ThinPro profile from a USB flash drive	35
VNC Shadowing	35
Certificates	36
Certificate Manager	36
SCEP Manager	36
DHCP options	37
Common connection configurations	38
Common connection settings	38
Kiosk mode	39
Citrix connections	40
Citrix Receiver features	40
HDX MediaStream	41
HP True Graphics	42
HP True Graphics server-side requirements	42
XenApp/XenDesktop	42
HDX 3D Pro	42
Verifying server compression options	42
HP True Graphics client-side configuration	42
Compression settings	42
Window settings	43
Monitor layout and hardware limitations	43
Enabling HP True Graphics for multiple monitors on the HP t420	43
Citrix connection support matrix	43
Citrix general settings	43
Citrix connection-specific settings	46
RDP connections	48
RDP features	48
RDP general settings	48
RDP connection-specific settings	48
Using RemoteFX with RDP	52
Using multi-monitor sessions with RDP	53
Using multimedia redirection with RDP	53
Using device redirection with RDP	54
Using USB redirection with RDP	54
Using mass storage redirection with RDP	54
Using printer redirection with RDP	55
Using audio redirection with RDP	55
Using smart card redirection with RDP	56
VMware Horizon View connections	57
VMware Horizon View settings	57
Using multi-monitor sessions with VMware Horizon View	60
Using keyboard shortcuts with VMware Horizon View	60
Using Multimedia Redirection with VMware Horizon View	60
Using device redirection with VMware Horizon View	60
Using USB redirection with VMware Horizon View	60
Using mass storage redirection with VMware Horizon View	60
Using printer redirection with VMware Horizon View	61
Using audio redirection with VMware Horizon View	61
Using smart card redirection with VMware Horizon View	61
Using webcam redirection with VMware Horizon View	62
Changing the VMware Horizon View protocol type	62
VMware Horizon View HTTPS and certificate management requirements	62
Web Browser connections	64
Web Browser general settings	64
Web Browser connection-specific settings	64
Additional connection types (ThinPro configuration only)	65
TeemTalk connection settings	65
XDMCP connection settings	67
SSH connection settings	67
Telnet connection settings	69
Custom connection settings	69
HP Smart Client Services	70
Supported operating systems	70
Prerequisites for HP Smart Client Services	70
Obtaining HP Smart Client Services	70
Viewing the Automatic Update website	71
Creating an Automatic Update profile	71
Updating thin clients	71
Using the broadcast update method	71
Using the DHCP tag update method	72
Example of performing DHCP tagging	72
Using the DNS alias update method	72
Using the manual update method	72
Performing a manual update	73
Using the Profile Editor	74
Accessing the Profile Editor	74
Loading a ThinPro profile	74
Modifying a ThinPro profile	74
Selecting the platform for a ThinPro profile	75
Configuring a default connection for a ThinPro profile	75
Modifying the registry settings of a ThinPro profile	75
Adding files to a ThinPro profile	75
Adding a configuration file to a ThinPro profile	76
Adding certificates to a ThinPro profile	76
Adding a symbolic link to a ThinPro profile	76
Saving the ThinPro profile	77
Configuring a serial or parallel printer	77
Obtaining the printer settings	77
Setting up printer ports	77
Installing printers on the server	78
Troubleshooting	79
Troubleshooting network connectivity	79
Troubleshooting firmware corruption	79
Reimaging thin client firmware	80
Troubleshooting Citrix password expiration	80
Using system diagnostics to troubleshoot	80
Saving system diagnostic data	80
Uncompressing the system diagnostic files	80
Uncompressing the system diagnostic files on Windows-based systems	80
Uncompressing the system diagnostic files in Linux- or Unix-based systems	81
Viewing the system diagnostic files	81
Viewing files in the Commands folder	81
Viewing files in the /var/log folder	81
Viewing files in the /etc folder	81
USB updates	82
BIOS tools	83
BIOS settings tool	83
BIOS flashing tool	83
Resizing the flash drive partition	84
Customizing the Smart Zero login screen	85
Customizing the screen background	85
Common attributes	85
Elements	87
Image	89
Text	90
Registry keys	93
root > Audio	94
root > CertMgr	94
root > ComponentMgr	95
root > ConnectionManager	95
root > ConnectionType	95
root > ConnectionType > custom	95
root > ConnectionType > firefox	98
root > ConnectionType > freerdp	102
root > ConnectionType > ssh	110
root > ConnectionType > teemtalk	114
root > ConnectionType > telnet	117
root > ConnectionType > view	121
root > ConnectionType > xdmcp	128
root > ConnectionType > xen	131
root > CpuMgr	143
root > DHCP	143
root > Dashboard	143
root > Display	144
root > Network	146
root > SCIM	151
root > ScepMgr	151
root > Search	152
root > Serial	153
root > SystemInfo	153
root > TaskMgr	154
root > USB	154
root > auto-update	154
root > background	156
root > config-wizard	157
root > desktop	157
root > entries	157
root > keyboard	158
root > logging	159
root > mouse	159
root > restore-points	159
root > screensaver	159
root > security	160
root > sshd	161
root > time	161
root > touchscreen	162
root > translation	162
root > usb-update	163
root > users	163
root > vncserver	165

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Table E-12

root > ConnectionType > xen (continued)

Registry key

Description

root/ConnectionType/xen/general/

twRedundantImageItems

Controls the number of screen areas that will be tracked in

ThinWire to prevent redundant drawing of bitmap images. An

adequate value for 1024x768 sessions is 300.

root/ConnectionType/xen/general/

useAlternateAddress

If set to 1, an alternate address is used for

ﬁrewall

connections.

This setting directly maps to the Citrix .ini

ﬁle

setting

UseAlternateAddress

root/ConnectionType/xen/general/

useBitmapCache

If set to 1, the persistent disk cache is enabled. The persistent

disk cache stores commonly-used graphical objects such as

bitmaps on the hard disk of the thin client. Using the persistent

disk cache increases performance across low-bandwidth

connections but reduces the amount of available disk space on

the thin client. For thin clients on high-speed LANs, usage of the

persistent disk cache is not necessary. This setting directly maps

to the Citrix .ini

ﬁle

setting

PersistentCacheEnabled

root/ConnectionType/xen/general/useEUKS

Controls the use of Extended Unicode Keyboard Support (EUKS)

on Windows servers. If set to 0, EUKS is not used. If set to 1, EUKS

is used as a fallback. If set to 2, EUKS is used whenever possible.

root/ConnectionType/xen/general/useLocalIM

If this setting is enabled, the local X input method is used to

interpret keyboard input. This is supported for European

languages only. This setting directly maps to the Citrix .ini

ﬁle

setting

useLocalIME

root/ConnectionType/xen/general/userAgent

The string from this key will be presented by the Citrix client and

will be helpful for administrators to know where the connection

request is from.

root/ConnectionType/xen/general/

waitForNetwork

If set to 1, the connection will not be launched until networking is

available. This ensures that, on a slow network, the connection

does not launch before networking is available, which could cause

a failure.

root/ConnectionType/xen/general/

webcamFramesPerSec

Controls the

HDXWebCamFramesPerSec

variable in the

All_Regions.ini

ﬁle.

root/ConnectionType/xen/general/webcamSupport

If set to 0, the webcam and webcam audio are disabled. If set to 1,

the webcam and webcam audio are enabled, with compression. If

set to 2, USB redirection of the webcam and webcam audio is

enabled.

root/ConnectionType/xen/general/windowHeight

Sets the height of the window in pixels if

windowSize

is set to

Fixed Size

root/ConnectionType/xen/general/windowPercent

Sets the size of the window as a percentage if

windowSize

set to

Percentage of Screen Size

root/ConnectionType/xen/general/windowSize

If set to

Default

, the server-side settings are used. If set to

Full Screen

, the window is maximized without borders on all

available screens. If set to

Fixed Size

, the

windowWidth

and

windowHeight

registry keys can be used to specify the size

of the window in pixels. If set to

Percentage of Screen

Size

, the

windowPercent

key can be used to specify the size

of the window as a percentage. For

Percentage of Screen

Size

to take

eﬀect,

enableForceDirectConnect

must be

set to 1 and

TWIMode

must be set to 0. This setting only works

with XenApp and only if the server allows direct connections. This

setting does not work with XenDesktop.

128

Appendix E

Registry keys