Aiphone MKW-M manual Wiring Diagram, Mkw-M, COMPATIBLE MODELS MK-1GD, Instructions, 75 OHM, Video

Video Modulator with Audio Door Station and CCTV Interface

- INSTRUCTIONS -

The MKW-M adaptor converts a standard CCTV camera's signal to a 2-wire signal, compatible with the MK-1GD, MK-2MCD, and MY series Black & White Video systems. This allows the utilization of a black & white CCTV camera and a separate audio door station (JA-D)* to be used in place of an MK video door station. A motion detector or other activation device can be connected to the Sensor input to trigger the system. The CCTV camera can also be connected to a standard CCTV system for continual viewing and/or recording. The unit is equipped with a relay output to trigger an external device, such as a DVR or video switcher whenever the audio and video to the Aiphone monitor is on.

		SENSOR RELAY MASTER	AUDIO
OUT	IN	NC NC NO NO A1 A2	1 2
		75 OHM
VIDEO		OFF ON	AIPHONE

WIRING DIAGRAM:

MKW-M Modulator for Standard CCTV camera and Audio Only door station

	MKW-M			MK or MY Monitor
	MASTER			or Adaptor*
JA-D*					A1
			A1
(Optional, only if Sensor			A2		A2
input is not used)	AUDIO
1					B1
		1
2			2		B2

PS-1820UL

*COMPATIBLE MODELS: MK-1GD

MK-2MCD

MY-CU

MYW-P1L

MYW-P3L

MYW-P10L

+	+
-		-

VIDEO IN

NOTES:

1.	JA-D is the only compatible door
	station with this unit.
2.	Video Output is optional. If not
	used, set 75 Ohm switch to ON

CCTV Camera

75 Ohm, 1V Peak-to-peak (Independently powered)

Remote Activation*

(Optional, only with no JA-D installed)

*Signaling device that provides a Normally Closed momentary contact.

VIDEO OUT

		Constant video output for
		CCTV monitor, DVR, etc.
SENSOR	When VIDEO OUT is connected, set
NC	75 Ohm switch to OFF position.
NC
RELAY		Normally Open contact for
NO
		remote device activation
NO
		(i.e. video switcher, DVR, etc.)

position.

3. SENSOR input can be used

only if there is no JA-D door

station connected. When used,

the camera will turn on when the

sensor device is activated.

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