Administrator Guide

Steps
1. From the desktop menu, click System Setup > Peripherals.
The Peripherals dialog box is displayed.
2. Click the Audio tab, and do the following:
a. From the Playback Devices drop-down list, select the type of the audio device.
NOTE: From ThinOS 9.1.2101 onwards, HDMI/DP audio options are displayed only if a monitor that supports audio
is connected. This change can be observed on Wyse 5070 Thin Client, Wyse 5470 Thin Client, and Wyse 5470
All-in-One Thin Client. You can hot plug the Dell WD 19 docking station but do not hot plug monitors to the docking
station. When two monitors that supports display audio are connected to Dell WD19 docking station, the HDMI/DP
audio option disappears if you remove one of the monitors.
● Move the slider either to the right or left to control the volume settings for playback devices.
● Select the Mute check box to mute the audio.
● Select the Speaker check box to enable the onboard speaker.
b. From the Recorded Devices drop-down list, select the type of the record device.
● Move the slider either to the right or left to control the volume settings for record devices.
● Select the Mute check box to mute the audio.
c. Use the Recorder tab to collect information about the speaker and microphone being used. You can examine the
performance of the speaker and microphone being used.
3. Click OK to save your changes.
PulseAudio
PulseAudio is a sound server that runs on ThinOS to deliver audio and manage audio devices. PulseAudio supports multiple audio
devices when using real-time audio applications in ICA sessions.
NOTE: You cannot disable the PulseAudio feature on your ThinOS client.
Configure the serial settings
About this task
This section describes how to configure the serial settings on your thin client.
Steps
1. From the desktop menu, click System Setup > Peripherals.
The Peripherals dialog box is displayed.
2. Click the Serial tab and do the following:
a. Click any of the Select Port options to select a COM port. The default port is set to COM 1.
b. From the Baud Rate drop-down list, select the Baud Rate. The Baud rate specifies the number of signal changes that
occur per second. The default value is 9600.
c. Click any of the Parity options to set the parity property for the serial port connection.
d. Click any of the Stop options to set the stop bits for the serial port connection. The default value is 1.
e. Click any of the Size options to set the character size for the serial port connection. The default value is 8.
f. Click any of the Flow Control options to set the flow control of bytes in the serial port connection.
3. Click OK to save your settings.
Configure the camera device
About this task
This section describes how to enable the camera that is connected to your thin client.
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Configuring the thin client local settings