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11
Chapter II Back Panel Connection
ALARM I/O
VIDEO INPUT
DC12V
10~24 VAC
PAGE B
PAGE A
PLAY BACK
REC. OUT
MONITOR
1. BNC Connectors
1.1
MONITOR
Connect this output port to the main monitor
.
1.2
REC. OUT
Connect this output port to the VIDEO IN of VCR. The quad video output of
current active page is obtained from this connector.
1.3
PLAY BACK
Connect this input port to the VIDEO OUT of VCR.
1.4
VIDEO IN
Connect camera video out to this connector by a 75 ohm coaxial cable.
2. Alarm Connectors (DB-15)
PIN # NAME
PIN # NAME
1 Alarm Out Common contact
9 Alarm Out Normally Open
2 Alarm Out Normally Closed
10 TXD *
3 Alarm Reset
11 RXD *
4 GROUND
12 ALARM IN 8
5 ALARM IN 4
13 ALARM IN 7
6 ALARM IN 3
14 ALARM IN 6
7 ALARM IN 2
15 ALARM IN 5
8 ALARM IN 1
1
8
9
15
EverFocus Electronics Corp.