. . . .
EXTERNAL I/O
POWER
VIDEO OUT
VIDEO IN
AUDIO
IN
OUT
L
R
CAM 2
CAM 3
CAM 4
CAM 5
CAM 6
CAM 7
CAM 8
CAM 9
CAM 10
CAM 11
CAM 12
CAM 13
CAM 14
CAM 15
IN
OUT
REMOTE
POWER
ALARM
DC 12V
CAM 16
CAM 1
MAIN
SPOT
VCR
Camera 1
VIDEO
Camera 16
VIDEO
CCD CAMERA
VIDEO
VIDEO
POWER
H-HOLD
V-HOLD
BRIGHT
CONTRAST
Second Monitor
Computer
REMOTE CONTROL
VIDEO
Alarm
Sensor 1
Alarm
Sensor 16
. . . .
ALARM IN
Multiplexer
Alarm Device
ALARM OUT
AUDIO
VIDEO
ALARM OUT
AUDIO
CCD CAMERA
POWER
H-HOLD
V-HOLD
BRIGHT
CONTRAST
Main Monitor
EXTERNAL I/O
POWER
VIDEO OUT
VIDEO IN
AUDIO
IN
OUT
L
R
VIDEO
AUDIO
Camera
CCD CAMERA
ALARM IN
Computer
Alarm Sensor
REMOTE CONTROL
Alarm Device
ALARM OUT
AUDIO
POWER
H-HOLD
V-HOLD
BRIGHT
CONTRAST
Monitor
VIDEO
3
ALARM
TIMER
PLAY
REC
HDD Full
HDD
MENU
ENTER
SEARCH
SLOW
POWER
PAUSE/ Up
STOP/ Down
FF
Right
REW
Left
REC
®
Digital Video Recorder
EXTERNAL I/O
POWER
VIDEO OUT
VIDEO IN
AUDIO
IN
OUT
L
R
16 17
18
19 20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
RS -232: RX
RS -232: TX
Video Loss
Switch Out
Error Out
Rec Start
Alarm Relay: NC
Alarm Relay: NO
1
9
8
15
Ground
RS-485: B
RS-485: A
Disk Full
Alarm Reset
Alarm Input
Alarm Relay: COM
1
2
3
4
5