Administrator Guide
Table Of Contents
- Dell Wyse ThinOS Version 8.6 Administrator’s Guide
- Contents
- Introduction
- About this guide
- What is new in ThinOS 8.6_807
- What is new in ThinOS 8.6_710
- What is new in ThinOS 8.6_606
- What is new in ThinOS 8.6_511
- What is new in ThinOS 8.6_412
- What is new in ThinOS 8.6_303
- What is new in ThinOS 8.6_206
- What is new in ThinOS 8.6_027
- What is new in ThinOS 8.6_024
- What is new in ThinOS 8.6_019
- Before working on ThinOS
- Getting started
- End User License Agreement
- Configuring ThinOS using the First Boot Wizard
- Connecting to a remote server
- Using your desktop
- Configuring thin client settings and connection settings
- Connecting to a printer
- Connecting to a monitor
- Locking the thin client
- Signing off and shutting down
- Battery information
- Sleep mode
- Additional getting started details
- Classic desktop features
- Login dialog box features
- Word wrap feature
- Accessing system information
- ENERGY STAR compliance
- IPv6 certification
- Global Connection settings
- Configuring connectivity
- Configuring the network settings
- Configuring the remote connections
- Configuring the central configurations
- Configuring the VPN Manager
- Configuring the connection brokers
- Configuring Citrix
- Configuring the Citrix broker connection
- Citrix Receiver feature matrix
- Citrix HDX RealTime Multimedia Engine or RealTime Optimization Pack
- Cisco Jabber Softphone for VDI
- Using Citrix ADC
- Citrix Cloud services
- Citrix icon refresh
- Using multiple audio in Citrix session
- Configuring ICA connections
- Support for multi-monitors in Citrix session
- ICA Self Service Password Reset
- QUMU or ICA Multimedia URL Redirection
- HTML5 Video Redirection
- ICA SuperCodec
- Anonymous logon
- Configuring the Citrix UPD printer
- Configuring VMware
- Configuring the VMware broker connection
- VMware Horizon Client feature matrix
- Using VMware Horizon View broker and desktop
- Enable username hint for smart card login
- Supporting VMware Real Time Audio-Video
- VMware Blast
- VMware Horizon Virtualization Pack for Skype for Business
- Using multi-monitors in PCoIP session
- Using Multi-monitors in VMware Blast session
- Blast Virtual Printing
- Enable hardware cursor in Blast session
- Enable relative mouse feature
- USB device splitting in Blast session
- Supporting Teradici SDK
- Configuring PCoIP connections using Teradici Remote Workstation card
- Customize PCoIP login window and icons
- Configuring Microsoft Remote Desktop
- Configuring Dell vWorkspace
- Configuring Amazon Web Services or WorkSpaces
- Configuring Teradici Cloud Access
- Configuring Citrix
- Configuring local settings
- Local Settings Menu
- Configuring the system preferences
- Configuring the display settings
- Configuring the peripherals settings
- Configuring the keyboard settings
- Configuring the mouse settings
- Configuring the audio settings
- Configuring the serial settings
- Configuring the camera settings
- Configuring the touch screen settings
- Configure the touch screen settings for VDI sessions
- Configuring the Bluetooth settings
- USB support
- Support for USB Type-C
- Configuring the printer settings
- Reset features
- Local Settings Menu
- TCX Suite
- Trusted Platform Module version 2.0
- Performing diagnostics
- BIOS management on ThinOS
- Security
- Troubleshooting
- Examples of common printing configurations
- Important notes
- Frequently asked questions
NOTE: USB—Redirects locally attached USB devices on the thin client to a Microsoft Windows terminal server.
When the user connects to the terminal server, locally attached USB devices on the thin client are accessible.
g. RDP Audio Playback—Select the audio playback options such as Play Locally, Do not play, and Play on remote
computer.
h. RDP Audio Recording—Select the audio recording options such as Do not record, and Record from local.
i. Turn compression off—When selected, turns compression off (intended for high-speed connections).
j. Optimize for low speed link—When selected, allows optimization for low-speed connections, such as reducing audio
quality and/or decreasing protocol-specific cache size. Intended for a connection spanning a WAN link or using dialup.
k. Auto detect network—When selected, turns on the auto detect network feature. This feature is enabled by default. It
also disables the Optimize for low speed link option and the Desktop Experience options by default.
l. Mouse queue timer—Specifies the default queue timer of a mouse event in an ICA or RDP session (in 1/100 of a
second). It can be used to adjust the bandwidth of a network.
7. Click OK to save the settings.
Switch between RDP session and ThinOS client desktop
After you start RDP sessions with the Default on screen x option, and you want to switch back to the ThinOS client desktop
using Ctrl + Alt + Down key combinations, the design is as follows:
● Scenario 1: When the mouse cursor is located in an RDP session—In this scenario, if you press Ctrl + Alt + Down and
select the user to log in to ThinOS, only the session with the mouse cursor is minimized and ThinOS desktop is displayed on
the screen. Other RDP sessions remain unchanged.
● Scenario 2: When you start an RDP session on the primary display with Default on screen x—In this scenario,
ensure that the RDP session on primary display has the mouse cursor. To switch back to the ThinOS desktop screen, press
Ctrl + Alt +Down and select the user to log in to ThinOS.
● Scenario 3: When you press Ctrl + Alt + Down and select the System Information window—In the scenario, the
window is displayed on the screen irrespective of the cursor position.
● Scenario 4: When you want to display the Connect Manager window—In this scenario, you must minimize the RDP
session and open the ThinOS client desktop screen where the Connect Manager is located. Press Ctrl + Alt + Down and
select Connect Manager.
Secure RDP
The default behavior does not allow connection to the server when the ThinOS RDP client fails to verify the server certificate. A
security message is displayed indicating the failure. The following are the user INI parameters that can be used:
● securitymode=high—a security message is displayed and the user is not allowed to connect to RDP.
● securitymode=Warning—a security message is displayed but the user is allowed to connect to RDP.
● securitymode=Low—the user is allowed to connect to RDP and no security message is displayed.
Features of RDP protocol
Remote Desktop Protocol (RDP) is a network communications protocol developed by Microsoft that enables you to remotely
access virtual desktops and applications. This section describes the functionality of ThinOS over RDP protocol.
Using multi-monitors in RDP session
This section is applicable to Wyse 5070 thin client. ThinOS supports multiple-monitor display to launch RDP desktops on each
monitor.
User scenario:
1. Connect multiple monitors to ThinOS device.
2. In the Display Setup dialog box, disable Mirror Mode, and configure the display layout.
3. Launch an RDP desktop with full screen.
All data described in the following table is based on virtual machine without RemoteFX/vGPU enabled configuration.
Configuring the connection brokers
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