8DLR3-XXN/XX
Connections on the rear
Note: Connections optionally for NTSC or PAL operation.
AUDIO IN 1 AUDIO IN 2 AUDIO OUT
VIDEO IN 1
LOOP1
VIDEO IN 2
LOOP2
VIDEO IN 3
LOOP3
VIDEO IN 4
LOOP4
VIDEO IN 5
LOOP5
VIDEO IN 6
LOOP6
VIDEO IN 7
LOOP7
VIDEO IN 8
LOOP8
VIDEO IN 9
LOOP9
VIDEO IN 10
LOOP10
VIDEO IN 11
LOOP11
VIDEO IN 12
LOOP12
VIDEO IN 13
LOOP13
VIDEO IN 14
LOOP14
VIDEO IN 15
LOOP15
VIDEO IN 16
LOOP16
SPOT
VIDEO OUT
NETWORK RS-232C VGA
NOC NONC NOARI GND /RX+
/RX-
TX+
TX-
C
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
TO REDUCE THE RISK OF ELECTRIC SHOCK,
CAUTION:
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
GND GND
AI9
AI11AI10 AI12 AI13 AI14 AI15 AI16
AI1AI2 AI3 AI4 AI5 AI6 AI7 AI8
GNDGND

12

56 4 31315 9 7810111214

No. Designation Functions/connections Example devices
1 VIDEO IN 1-16 Max. 16 video channels Cameras
2 LOOP 1-16 Max. 16 loop-through video channels Cameras
3 AUDIO OUT Audio output Amplier, speakers
4AUDIO IN 1,
AUDIO IN 2 Max. 2 Audio inputs Microphone
5 SPOT Video output Spot monitor
6 VIDEO OUT Video output Monitor
7 VGA PC monitor PC monitor
8 RS-232C External interface Modem
9 NETWORK Network Network cable
10 AI1 - AI16 Alarm inputs for external devices Sensors
11 /RX+, /RX-,
TX+, TX- External interface (RS-485) Keyboard, PTZ camera
12 ARI/GND Reset alarm
with external signal Switch
13 NO, C, NC Alarm outputs for external devices Siren, ashing light
14 Reset switch Reset to factory defaults -
15 Power supply Mains power connection -