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Pelco Manual C820M-D (1/01) 9
Figure 7. Schematic for 4-18 Position Manual Switchers
TYPICAL
CONNECTION
FOR LOOPING
F 1
A C
INPUT
1/16 AMP
1
2
3
BLK/RED
BLK/GRN
BLK/YEL
BLK
YEL
GRN/YEL
GRN
RED
BLU
GRY
BRN
T 1
IN 4005
IN 4005
500
50 V
IN 4740
56 2 W
25
15 V
MON I
AMPLIFIED
VIDEO OUPUT
2000
16 V
2 N
3638
75
100
100
680
2N
3565
1 K
22 PF
27 K
220
47 K
50
25 V
NOTES:
* AS REQUIRED
- FOR LOOPING, DELETE RESISTORS 75 OHM
- FOR 110 VAC INPUT JUMPER 1 & 3; 2 & 4
- FOR 220 VAC INPUT JUMPER 2 & 3
75 TYP.
00-09
10-19
00
01
02*
03*
*20-29
*30-39
MON 2
VIDEO
OUTPUT
4
Figure 8. Schematic for 40 Position Manual swithcers
1
AUDIO
OUTPUT
VIDEO
OUTPUT
TYPICAL
CONNECTION
FOR
LOOPING
IN
RN
75Ω
N
R2
75Ω
I2
2
VIDEO
INPUTS
N
AUDIO FOLLOW OPTION
2
AUDIO
INPUTS
R2
75Ω
1
CON 3505
RCA
JAX
18 V.A.C.
BLK
BLK/RED
BLK/GRN
BLK/YEL
BLK
GRY
BRN
YEL
GRN/YEL
GRN
RED
-FOR 220 VAC INPUT ADD JUMPER TO 2 & 3
REMOVE JUMPER FROM 1 & 3, 2 & 4
DELETE TERMINATION RESISITORS 75 OHM FOR LOOPING
T1
F1
1/16 AMP
I1
1
AC
INPUT