KRAMER: SIMPLE CREATIVE TECHNOLOGY
Connecting the VP-4x4xl 4x4 UXGA / Audio Matrix Switcher
12
Machine # 1 (= Master)
Machine # 2
Machine # 8
1
OFF
ON
2 3
Up to 8
Units
RS-485
A
B
G
RS-485 PINOUT
G
B
A
_
+
1
OFF
ON
2 3
1
OFF
ON
2 3
Figure 7: Control Configuration via RS-232 and RS-485