Hall Research DVS-4A - Manual (Page 7)

4-Port DVI Switch with Audio & Serial Control
5
3.0 Installation
. Required Cables
The video input cables are generally DVI male to male (customer
furnished). The Audio inputs are 3.5 mm mini-stereo (customer
furnished). To connect to the unit to a Serial port (such as PC’s COM1)
you would need a Male/Female DB9 Serial Cable (customer furnished).
All of these items are available for purchase upon request.
. Inputs & Outputs
The DVS-4A has 4 video and audio inputs labeled ‘Video 1’ through
‘Video 4’. The unit has 1 video and audio output labeled ‘Video Output’.
. Connecting the DVS-4A
Connect your video and audio sources such as computer or notebook PC
to ‘Video 1’, ‘Video 2’, ‘Video 3’ and/or ‘Video 4’ connector(s).
Connect the display device such as a monitor (or a video projector) to the
switched video and audio output connectors.
Connect the included power supply to the DVS-4A.
Select the desired mode of operation (Auto, Scan or Manual) using the
front panel switched buttons. (Auto = SEL 1 & SEL 2, Scan = SEL 3 &
SEL 4)
If preferred, the above selections (and more) can also be done through
RS-232 serial commands by connecting a DB9 RS-232 Serial cable to
your PC and the DVS-4A.
The device can be mounted via a Universal Mounting Bracket (sold
separately) if desired.