Epson DLR3-16N/410CD Connections on the rear, Designation Functions/connections Example devices

Connections on the rear

Note: Connections optionally for NTSC or PAL operation.

1 2

VIDEO IN 1

LOOP1

VIDEO IN 2			VIDEO IN 3			VIDEO IN 4	VIDEO IN 5	VIDEO IN 6		VIDEO IN 7	VIDEO IN 8
LOOP2				LOOP3		LOOP4	LOOP5	LOOP6		LOOP7	LOOP8
AI1	AI2	AI3	AI4	GND	AI5	AI6 AI7 AI8 GND	AI9	AI10 AI11	AI12 GND AI13 AI14 AI15		AI16 GND
NO	C	NO	NC	C	NO	ARI GND /RX+ /RX-	NETWORK			RS-232C
						TX+ TX-

VIDEO IN 9	VIDEO IN 10	VIDEO IN 11	VIDEO IN 12	VIDEO IN 13	VIDEO IN 14	VIDEO IN 15	VIDEO IN 16
LOOP9	LOOP10	LOOP11	LOOP12	LOOP13	LOOP14	LOOP15	LOOP16
		CAUTION		CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
				NO USER-SERVICEABLE PARTS INSIDE.
				DO NOT REMOVE COVER (OR BACK).
		RISK OF ELECTRIC SHOCK		REFER SERVICING TO QUALIFIED
		DO NOT OPEN		SERVICE PERSONNEL.
VGA		VIDEO OUT	SPOT	AUDIO IN 1	AUDIO IN 2	AUDIO OUT

15 14 1

12 11 10 9 8

7 6 5 4 

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	Amplifier, speakers
4	AUDIO IN 1,	Max. 2 Audio inputs	Microphone
	AUDIO IN 2
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-,	External interface (RS-485)	Keyboard, PTZ camera
	TX+, TX-
12	ARI/GND	Reset alarm	Switch
		with external signal
13	NO, C, NC	Alarm outputs for external devices	Siren, flashing light
14	Reset switch	Reset to factory defaults	-
15	Power supply	Mains power connection	-

DLR3-XXN/XX