Barco MGD 521 M Personal Lift User Manual


 
Installation 15
b) Connection of data signals
The display can be controlled remotely by a computer through the
serial data bus. A typical example of this, is the MediCal software that
controls the display. MediCal runs on a PC that is connected through
the serial data bus. This PC is not necessarily the same computer as
the one that produces the video signals.
Unlike the video signals, it is possible to daisy-chain the serial data
bus. This means you can control different displays from one PC.
To connect the data signals:
1. Connect one end of the serial data cable to one of the PCs COM
ports. If the COM port has a 25-pin connector, you will need to
use a D25-to-D9 interface connector. The cable and the interface
connector are both supplied with MediCal.
2. Connect the other end of the serial data cable to the Remote In
connector {6} on the displays rear panel.
3. For a daisy-chain application, connect the Remote Out connector
{5} of the first display to the Remote In connector {6} of the next
display.
c) Connection of optical sensor
To calibrate the display, connect the optical sensor
to the Sensor connector {1} at the front.
Notes:
The display supports the DTP 92 from X-Rite
as optical sensor.
The optical sensor is not supplied by BARCO.
Calibration can be done by means of MediCal
only.
Always use the Ambient Light Shield
during calibration.
At the front, the sensor plug
is located under the bezel.
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