Dell ThinOS 2402 Administrator’s Guide

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.

1. Connect multiple displays to ThinOS device.
2. Go to System Setup > Display, disable Mirror Mode, and configure the display layout.
3. 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
   		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
   	5120 x 1440	2	2
   Wyse 5070 Thin Client—Pentium processor	1920 x 1080	3	3
   	2560 x 1440	3	3
   	3840 x 2160	3	3
   	5120 x 1440	2	2
   Wyse 5070 Thin Client—Celeron processor	1920 x 1080	2	2
   	2560 x 1440	2	2
   	3840 x 2160	2	2
   	5120 x 1440	2	2

4. 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.

   Limitation—If you set all monitors with either horizontal or vertical layout, the maximum supported resolution is 4x4 K. If you connect five or six monitors with 4x4 K + 1920x1080 or 4x4 K + 2x1920x1080 resolution combinations, you cannot launch ICA desktop by horizontal or vertical layout. Dell Technologies recommends using grid layout such as 2x3 or 3x2 or 2x2+1.