Clock Audio MR 88 - Manual (Page 16)

Page 16
Control Inputs
Each channel has a force closure input to 0V.
This menu sets the sense of the closure switch. Force Off means that a
shorting switch would force a channel off. Force On means that a shorting
switch would have to be closed to allow a channel to be active.
Any channel can only become active if the detector and priority allow it to.
External wiring for switches to control the channels is as follows
Control Out 1
1
Control Out 2
14
Control Out 3
2
Control Out 4
15
Control Out 5
3
Control Out 6
16
Control Out 7
4
Control Out 8
17
Control In 8
5
Control In 7
18
Control In 6
6
Control In 5
19
Control In 4
7
Control In 3
20
Control In 2
8
Control In 1
21
Gnd
9
Gnd
22
+5V
10
VCA1 T op
23
VCA1 Wiper
11
VCA1 Gnd
24
VCA2 T op
12
VCA2 Wiper
25
VCA2 Gnd
13
Control Port
C
h
a
n
n
el
1
C
h
a
n
n
el
2
C
h
a
n
n
el
3
C
h
a
n
n
el
4
C
h
a
n
n
el
5
C
h
a
n
n
el
6
C
h
a
n
n
el
7
C
h
a
n
n
el
8
To control multiple channels on one switch, connect as follows:-
Control Out 1
1
Control Out 2
14
Control Out 3
2
Control Out 4
15
Control Out 5
3
Control Out 6
16
Control Out 7
4
Control Out 8
17
Control In 8
5
Control In 7
18
Control In 6
6
Control In 5
19
Control In 4
7
Control In 3
20
Control In 2
8
Control In 1
21
Gnd
9
Gnd
22
+5V
10
VCA1 T op
23
VCA1 Wiper
11
VCA1 Gnd
24
VCA2 T op
12
VCA2 Wiper
25
VCA2 Gnd
13
Control Port
M
u
te
C
h
a
n
n
el
s
5
-
8
M
u
te
C
h
a
n
n
el
s
1
-
4