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Zodiak Installation and Service Manual
Section 2 — Installation
Main Panel Options
Options currently available for the Main panel include an upgrade kit that
provides 2.5-M/E to 3-M/E functionality, and 24- and 32-Crosspoint
Remote Aux panels.
2.5-M/E to 3-M/E Upgrade
Upgrading a 2.5-M/E to 3-M/E involves the addition of a Mix Effects
(M/E 3) module and power supply to the Video Processor frame and
changing keycaps on the Main panel. An upgrade kit may be purchased
and customer installed as an add-on anytime after system purchase.
Perform the instructions in
Keycap and Keycap Film Label Replacement
replace the keycaps and the
M/E 3
keycap legend on the Main panel. See
Mix Effects (M/E 3) module. See
Power Supply Installation on page 65
install the redundant power supply.
Table 2. Main Panel GPI Inputs and Outputs
GPI Pin
Function
Pin
Function
1
Chassis GND
14
IN 1B
2
IN 1A
15
Chassis GND
3
IN 2A
16
IN 2B
4
Chassis GND
17
IN 3B
5
IN 3A
18
Chassis GND
6
IN 4A
19
IN 4B
7
Chassis GND
20
OUT 1B
8
OUT 1A
21
Chassis GND
9
OUT 2A
22
OUT 2B
10
Chassis GND
23
OUT 3B
11
OUT 3A
24
Chassis GND
12
OUT 4A
25
OUT 4B
13
Chassis GND
Notes:
Inputs are opto-isolated.
A and B are polarity independent.
Apply from 5 to 24 volts between A and B Inputs to turn on.
Outputs are normally open relay closures between A and B.
Pin 1
Pin 13
Pin 14
Pin 25
D-25 Female
