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Setting up Matrox RS-422 device control
Matrox RS-422 device control lets you control any device that supports the
RS-422 SMPTE time code protocol when capturing or exporting material to tape
in Adobe Premiere Pro. To use this device control, you must use an RS-232 to
RS-422 adapter cable to connect the serial device control port on your source
device or recorder to the serial port on your computer.
° To configure your RS-422 device control settings:
Choose Edit > Preferences > Device Control .
1
From the Devices list, select Matrox RS-422 Device Control .
2
Click Options to display the following dialog box:
3
From the Port list, select the COM port on your computer to which you've
4
connected your device.
From the Time Source list, select the time source to be used for controlling
5
your device:
LTC
$
(this is the default time source). This type of time code can be read at all
tape speeds, except still.
VITC
$
blanking interval of the video. This type of time code can be read
whenever an image is displayed, but not usually during high-speed
operation.
LTC+VITC
$
time code to use in different operational modes. You should select this
option only if you're sure that the two types of time code match on your
tape.
Longitudinal Time Code recorded on a track adjacent to the video
Vertical Interval Time Code that is recorded onto the vertical
Select this if you want your device to decide which type of
Setting up Matrox RS-422 device control
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