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18 C4658M-C (6/10)
Connections
4-CHANNEL MODELS
Familiarize yourself with the rear panel before connecting any equipment to the unit. Refer to Connecting a PTZ Device,
Relay, and Alarms on page 24 for a description of the terminal block connections.
Figure 10. Rear Panel for 4-Channel Models
ì
4-Pin Power
ó
RS-422 PTZ Connections
î
Audio In 1 through 4
r
Ground
ï
Video In 1 through 4
s
Ground
ñ
Relay Connections
t
Alarm Connections
12
1
1234
2
34
NCCNO A
1 A2 A3 A4
L