Barco MDCG-5121, User Manual

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5. Advanced operation
5.7 Keys sound
About keys sound
By default, the keys will make a “beep” sound on every touch. However, this sound can be disabled so
that no sound will be heard when using the keys.
To enable/disable the keys sound:
1. Bring up the OSD main menu.
2. Navigate to the Con fi guration > User Interface > Controls menu.
3. Enter the Sound submenu.
4. Select Enabled/Disabled as desired and con fi rm.
5.8 Ethernet over USB
About Eth. over USB
By default, the Ethernet over USB will be disabled. This does not disable the USB hub and still allows
to make use of the display’s USB downstream connectors and any external devices connected to it (key-
board, mouse, ...).
Please note that a connection from a PC USB downstream connector to the display’s USB upstream
connector is required to be able to use this functionality.
By enabling the Ethernet over USB, you allow the internal Coronis 5MP processor to communicate directly
over USB with the connected PC.
Enabling the Ethernet over USB is only recommended when you are using a non-Barco
display controller. If you are using a Barco display controller, this communication will
automatically be done over the connected video cable(s).
To enable/disable the eth. over USB:
1. Bring up the OSD main menu.
2. Navigate to the Con fi guration > Connectivity menu.
3. Enter the Eth. over USB submenu.
4. Select Enabled/Disabled as desired and con fi rm.
5.9 USB
About USB
By default, USB will be enabled. This will allow the connected PC to communicate directly over USB with
the internal Coronis 5MP processor.
By disabling USB, communication between the internal Coronis 5MP processor and the connected PC
will not be possible. This does not disable the USB hub and still allows to make use of the display’s USB
downstream connectors and any external devices connected to it (keyboard, mouse, ...).
Please note that a connection from a PC USB downstream connector to the display’s USB upstream
connector is required to be able to use this functionality.
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