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
OFF ON
VIDEO
AIPHONE
WIRING DIAGRAM:
MKW-M Modulator for Standard CCTV camera and Audio Only door station
MKW-M
MK or MY Monitor
or Adaptor*
*COMPATIBLE MODELS:
MK-1GD
MASTER
JA-D*
MK-2MCD
MY-CU
MYW-P1L
A1
A2
A1
A2
(Optional, only if Sensor
input is not used)
AUDIO
MYW-P3L
MYW-P10L
B1
B2
1
2
1
2
PS-1820UL
+
-
+
-
NOTES:
1. JA-D is the only compatible door
station with this unit.
VIDEO IN
2. Video Output is optional. If not
used, set 75 Ohm switch to ON
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.
CCTV Camera
VIDEO OUT
75 Ohm, 1V Peak-to-peak
(Independently powered)
Constant video output for
CCTV monitor, DVR, etc.
When VIDEO OUT is connected, set
75 Ohm switch to OFF position.
SENSOR
NC
Remote Activation*
(Optional, only with no JA-D
installed)
NC
* Signaling device that provides a
Normally Closed momentary
contact.
RELAY
NO
NO
Normally Open contact for
remote device activation
(i.e. video switcher, DVR, etc.)
Pg. 1
FCC Class B Verification
NOTE: This equipment has been tested and found to comply with the limits for a
Class B digital device , pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to
try and correct the interference by one or more of the following measures:
— Reorient or locate the receiving antenna.
— Increase the separation between the equipment and receiver.
— Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
— Consult the dealer or an experienced radio/TV technician for help.
Note:
Only information pertaining to the connection and operation of the MKW-M and devices interfacing with it are included
here. For complete installation, wiring, and operational information about the MK or MY system, please refer to the
Installation Manual included with the product.
Aiphone Communication Systems
Toll Free Technical Support:
1700 130th Ave. N.E.
1-800-692-0200
FAX: 1-800-832-3765
E-mail [email protected]
Bellevue, WA 98005
(425) 455-0510
FAX (425) 455-0071
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MKW-M Instr.
1206JDJS
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