MTI Matrix System Series - 1210;1214 Switching Modules

Descriptions
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1210/1214 Switching Modules
The models 1210/14 are low-level (preamp) or composite video Switching Modules, capable of switching
the two channel inputs or outputs of up to eight audio or composite video components.
The 1210/14 Modules have eight pairs (left and right channels) of RCA connectors for plugging in the
inputs and outputs of components. Each connector is wired to a shorting resistor, which isolates the
connector set to prevent loading when a component is inactive. When a component is selected at the MVP
Control Panel the signal from that component is routed into the signal bus.
Figure 21 – The 1214 Switching Module
ON
1 2 3 4
ON
A
B
E
C
D
F
G
H
A B C D E F G H LED +
-----------------LEDS---------------
MATRIX MODEL 121
G
F
B
C
D
E
H
J
A
---------TURN-ON RELAYS-----
A B C D E F G H
+12
I
E