Dell Wyse ThinOS Version 9.0 Administrator’s Guide

PDF

Using multiple displays in a Citrix session

ThinOS supports ICA desktop multiple displays in Citrix Virtual Apps and Desktops/Citrix Virtual Apps 7.6 and later versions.

Prerequisites

Increase the value of MaxVideoMemoryBytes REG_DWORD to support one or more 4K resolution displays. For more information, see the Citrix documentation at support.citrix.com.
Increase the display memory limit to support more color depth and higher resolution. For more information, see the Citrix documentation at citrix.com.

Steps

Connect multiple displays to ThinOS device.
Go to System Setup > Display, disable Mirror Mode, and configure the display layout.

Launch an ICA desktop. By default, the ICA desktop is launched in the full-screen mode.

Table 1. Display details Display details
Platforms	Best Display resolution	Maximum number of system displays
Platforms	Best Display resolution	Standard or RDS desktop—Windows 10, 2012 R2, and 2016	HDX 3D Pro desktop—Windows 10 with NVIDIA TESLA P40 GPU
Wyse 5070 Extended Thin Client	1920 x 1080	6	4
	2560 x 1440	6	4
	3840 x 2160	4	4
Wyse 5070 Thin Client—Pentium processor	1920 x 1080	3	3
	2560 x 1440	3	3
	3840 x 2160	3	3
Wyse 5070 Thin Client—Celeron processor	1920 x 1080	2	2
	2560 x 1440	2	2
	3840 x 2160	2	2

Move the display blocks as per your requirement.

NOTE For more information about the Citrix official multiple displays support, see the Citrix documentation at support.citrix.com.