Barco MDCG-3221 User Manual

Also see for Coronis 3MP LED MDCG-3221: User guide User guide

Barco MDCG-3221 User Manual Manual pdf 23 page image

5. Advanced operation5.7 USBAbout USBBy default, USB will be enabled. This will allow the connected PC to communicate directly over USB withthe internal CORONIS 3MP LED Display processor.By disabling USB, communication between the internal CORONIS 3MP LED Display processor and theconnected PC will not be possible. This does not disable the USB hub and still allows to make use of thedisplay’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 upstreamconnector is required to be able to use this functionality.Enabling the USB endpoint is only recommended when you are using a non-Barco dis-play controller. If you are using a Barco display controller, this communication will au-tomatically be done over the connected video cable(s).To enable/disable USB:1. Bring up the OSD main menu.2. Navigate to the Configuration > Connectivity menu.3. Enter the USB submenu.4. Select Enabled/Disabled as desired and confirm.5.8 DPMS modeAbout DPMS modeEnabling the Display Power Management System (DPMS) mode on your display will optimize its diagnos-tic lifetime by automatically switching off the backlight when the display is not used for a specified periodof time. By default, DPMS mode is enabled on your display, but it also needs to be activated on yourworkstation. To do this, go to the “Power options properties” window of your workstation.Barco recommends setting DPMS activation after 20 minutes of non-usage.When DPMS mode is enabled on your display, an additional OSD power saving functionbecomes available: hibernate. Please refer to "Hibernate", page 22 for more informationon hibernation and how to enable this function.To enable/disable DPMS mode on your display:1. Bring up the OSD main menu.2. Navigate to the Configuration > Power Management menu.3. Enter the DPMS Mode submenu.4. Select Enabled/Disabled as desired and confirm.K5902060 CORONIS 3MP LED DISPLAY 28/02/2014 21