Operating instructions

5.9 Video Matrix SW328 VIDEOTEC
5.9.1 Description
The SW328 matrix is a product for professional applications in the security and surveillance sector, and is
intended for the management of video signals. It is able to control 32 input videos.
There are eight output videos and one of these can be operated directly by a VCR.
It can be used to control the usual switching and alarm management functions. Refer to the matrix manual for
further relevant information.
5.9.2 Connection
T he communication cable is the standard cable (see § 3.3 - One keyboard per line: standard connection cable,
pag.16).
5.9.3 Configuring the matrix
The matrix does not require configuration.
5.9.4 Configuring the keyboard
During keyboard configuration, the COMUNICATIONS / VIDEO submenu (see § 4.2.3.1 - Video, pag.22),
should have the following settings:
Type
32/8 VIDEOTEC
Protocol
VIDEOTEC
Baudrate
9600
Address
1..8 (*)
Multiplexer
-------------------
If more than one keyboard is connected to the switcher this means different identification numbers should be
defined (from 1 to 4) for each keyboard.
5.9.5 Operational test
If the keyboard is connected directly with the switcher configured as above, using the telephone cable supplied
with the keyboard, it should be immediately possible to switch the input videos using the video/telemetry
controls.
IMPORTANT NOTE!
The SW328 matrix can be configured so as to disable keyboard control at specified times during
the day or in particular situations. In this case switching is impossible. Refer to the
corresponding manual.
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