C4658M-C (6/10) 19
2-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 11. Rear Panel for 2-Channel Models
ì
4-Pin Power
s
Video Out 2
î
Audio Out 1 and 2
t
Relay Connections
ï
Audio In 1 and 2
u
RS-422 PTZ Connections
ñ
Video In 1
~í
Ground
ó
Video Out 1
~â
Alarm Connections
r
Video In 2
~ä
Ground
1
2
21
NCCNO A1 A2 A3 A4
LL