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2. Set switches (SW4 - SW11) on the board to meet the
alarm input requirements. Initially, normally open
(NOR, OPEN) positions are selected at the factory.
Switch No.
1
SW4
2
SW5
3
SW6
4
SW7
5
SW8
6
SW9
7
SW10
8
SW11
NOR
SW4
CLOSE
1
2
3
4
5
NOR
OFF
OPEN
3. Confirm switchers (SW12) on the board are set to the following positions.
Note
These switches are used only for factory test.
Always keep these switches in the "OFF" positions in the
field.
INSTALLATION
Caution
Before installing this board be sure to turn off the Power
Switch of the Matrix Switcher.
The following installation should be made by qualified ser-
vice personnel or system installers.
1. Remove the screws from the rear panel(s) of the
Matrix Switcher.
2. Remove the rear panel(s).
3. Place the Alarm Board into the desired position in the
rear of Matrix Switcher by sliding it inside the board
quides.
Note
Each slot is identical, so the board can installed in any
slot.
However it is recommended to install the board as
shown below for an orderly installation.
Alarm Input
1 - 8 (65-72)
9 - 16 (73-80)
17 - 24 (81-88)
25 - 32 (89-96)
33 - 40 (97-104)
41 - 48 (105-112)
49 - 56 (113-120)
57 - 64 (121-128)
6
7
8
1
2
3
OFF
SW1
UNIT ADR
SW12
SW5
4
5
6
7
8
-3-
1
2
3
4
5
6
7
8
SW12
Rear Panel(s)
Remove screws.
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