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07
External Devices
In the Windows operating system, external devices can be connected in the
following ways: 1. Connect external microphones, speakers, and cameras to
the OPS. 2. Connect external microphones, speakers, and cameras to the
large screen.
Connecting External Devices to the OPS
External Microphone
The OPS can connect to an external microphone (such as the echo suppression
pickup OS-8130D of ELITE-AUDIO). The microphone is connected to the MIC-IN
port of the OPS, which is plug-and-play.
Note
Echo occurs when the external microphone is used with the built-in speaker of
the large screen. It is recommended that the external microphone and speaker
be used at the same time.
External Speaker
You can simply connect an external speaker to the LINE-OUT port of the OPS for
plug-and-play experience.
External Camera
You can simply connect an external camera (for example, Camera 200 Cloud) to the
USB 3.0 port of the OPS for plug-and-play experience.
Connecting External Devices to the Large Screen
The USB port and audio and video ports of the large screen can connect to external
audio and video devices in both Android and Windows modes. The following table
lists the capabilities and methods of connecting external devices to a large-screen
port in Windows:
Suppo
Port
rted
Configuration Mode
or Not
Disable Automatic
Switchover for USB
USB
Yes
Port and set Mode
to Windows mode.
VIDEO
Yes
N/A
INPUT
Note
When an external USB device (keyboard or mouse) is connected to the large
screen, set USB Port to Automatic Switchover. After the configuration, the USB
port mode automatically switches with the current system and the USB device is
automatically re-connected. Configuration method: Choose Settings > Advanced
> USB Port > Automatic Switchover in the lower right corner of the home
screen.
07 External Devices
Remarks
•
In Android mode, choose Settings
> Advanced > USB Port > Mode
and select Windows mode.
•
The USB port of the large screen
supports external USB audio and
video input and audio output.
Presentation input port, which can be
connected to a device such as a computer
but cannot be connected to an external
camera.
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