Cascading Vertical Interval Video-Audio Matrix Switchers
17
17
Null-modem Adapter connects
to PC RS-232 In Port
Up to 8 Units
Enlarged View
RS-485
G B A
Machine # 2
Machine # 8
Machine # 1 (= Master)
SETUP DIPSWITCHES
SETUP DIPSWITCHES
SETUP DIPSWITCHES
1
2
3
5
6
7
8
4
1
2
3
4
6
7
8
5
1
2
3
4
6
7
8
5
Figure 11: Cascading Units in an Input Expansion Configuration
7.2 Cascading a set of Units in a (RGB) Parallel Configuration
You can cascade a set of, for example, three
VS-602XL
units to form a 6x2
RGB vertical interval video-audio matrix switcher in parallel configuration.
To form a 6x2 RGB vertical interval video-audio matrix switcher, do the
following:
1. Connect the video sources and acceptors, as well as the appropriate audio
sources and acceptors, by reassigning the composite video inputs, 1 to 6, as
Figure 12
illustrates, as follows:
On the first unit, as R
1
to R
6
; on the second unit, as G
1
to G
6
; and on the
third unit, as B
1
to B
6
