Administrator Guide

NOTE:
You can optimize performance and modify the frame rate per second, if the Optimize for CPU check box is not selected—
supported values include 1/1, 1/2, 1/3, 1/4, 1/5, and 1/6– directly from the thin client (if the webcam supports Universal
Video Driver).
Also, this feature is CPU intensive and is recommended for high performance products.
For Wyse 5470 and Wyse 5470 All-in-One thin clients, it is recommended to use a camera such as Logitech C930e that supports
hardware encoding. The integrated camera on the thin clients does not support hardware encoding, so the performance is
limited as follows:
● On the Wyse 5470 Thin Client with RTME-enabled, the camera performance on Skype for Business is limited to a maximum
resolution of 640 x 360 using HD configuration, 960 x 540 using Full HD configuration, and 1280 x 720 if Logitech C930e
camera is used.
● On the Wyse 5470 All-in-One Thin Client with RTME-enabled, the camera performance on Skype for Business is limited to a
maximum resolution of 960 x 540, and 1280 x 720 if Logitech C930e camera is used.
● On a JVDI-enabled client, the CPU usage of the integrated camera is 10% higher than the CPU usage of Logitech C930e
camera. The difference in the CPU usage is observed while video calling on Cisco Jabber in a ICA session.
Configuring the touch screen settings
Use the Touch Screen tab to configure touch screens that are connected to the thin client. The tab is available (not grayed
out) when the thin client detects that a touch screen is attached through a USB port or a serial port, and the setup or
calibration has not been performed. The Touch Setup window prompts you to touch two circles on the screen to make the
necessary calibration adjustment. The adjusted calibrated values are saved in the local terminal NVRAM until the system is reset
to factory default, or another type of touch monitor is connected.
NOTE:
From ThinOS version 8.5, the ELO touch screen does not work in certain scenarios. For more information, see the
latest Dell Wyse ThinOS Release Notes.
Touch screen is an optional configuration for the Wyse 5470 Thin Client. It is recommended to use the default 1920 x 1080
resolution while using touch screen. If you use a custom resolution, the touch screen does not calibrate accurately.
Configuring local settings
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