Aiphone KCW-M Camera Accessories User Manual

Video Modulator with Audio Door Station and CCTV Interface
- INSTRUCTIONS The KCW-M adaptor converts a standard CCTV camera's signal to a 2-wire signal, compatible with the KC 1x3
Color Video system. This allows the utilization of a color CCTV camera and a separate audio door station (JA-D)
to be used in place of a KC-DAR video door station. 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
OUT
IN
RELAY
MASTER
AUDIO
NC NC NO NO A1 A2 1 2
75 OHM
OFF ON
VIDEO
AIPHONE
WIRING DIAGRAM:
KCW-M Modulator for Standard CCTV camera and Audio Only door station
KC-1MRD
or KC-1GRD
KCW-M
MASTER
1A1
1A2
A1
A2
JA-D
AUDIO
1
2
1
2
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
position.
B1
B2
PS-24*
+
VIDEO IN
CCTV Camera
+
-
KC-1MRD: PS-2410A
KC-1GRD: PS-2420UL
VIDEO OUT
75 Ohm, 1V Peak-to-peak
(Independently powered)
Constant video output for
CCTV monitor, DVR, etc.
RELAY
NO
NO
Normally Open contact for
remote device activation
(i.e. video switcher, DVR, etc.)
When VIDEO OUT is connected, set
75 Ohm switch to OFF position.
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OPERATIONS
Activation of the camera from a Monitor:
1. The CCTV camera can be viewed on any of the KC monitors in the system by pressing the MONITOR button.
When the video is activated, the audio door station will be activated to transmit audio to the monitor station. To
initiate 2-way audio with the outdoor location, pick up the handset and speak. When the handset is hung up, audio
and video will turn off.
2. To turn the monitor off, press the MONITOR button again. Otherwise, it will automatically time out after
approximately 30 seconds.
Activation of a camera by the Audio Door Station:
1. When the call button is pressed on the JA-D door station, the monitor will turn on with the image from the CCTV
camera, and the chime will sound. The monitor will stay on for approximately 30 seconds if not answered.
2. Pick up the handset to answer, and hang up to conclude. Conversation will automatically turn off in approximately
2-1/2 minutes if handset is not hung up.
Interfacing Video with Other Systems:
1. VIDEO OUT connection simply passes the composite video signal on to a standard CCTV system, such as a
monitor, input on a switcher, or DVR. This video signal is live as long as the camera is powered. When using this
feature, set the 75 OHM switch to the OFF position.
2. RELAY connection provides a normally open contact closure that can be connected to an external system. This
contact will be closed whenever the Aiphone system is turned on. This can be wired into a record input on a DVR or
any other external device that needs to be notified when the video and audio is activated to the Aiphone monitor.
SPECIFICATIONS:
Power:
Video Input & Output:
Connector:
Audio Door input:
Relay:
Wire:
Wiring distance:
Dimensions:
Supplied by KC Monitor
Composite 1V Peak-to-Peak, NTSC
BNC
Use JA-D surface mount door station only
Normally open output
18AWG, 2-conductor, non-shielded, solid or stranded
Max. 330 from KCW-M to KC-1MRD or KC-1GRD
1-5/8"H x 7"W x 4"D
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 KCW-M and devices interfacing with it are included
here. For complete installation, wiring, and operational information about the KC system, please refer to the
Installation Manual included with the monitor.
Aiphone Communication Systems
1700 130th Ave. N.E.
Bellevue, WA 98005
(425) 455-0510
FAX (425) 455-0071
Toll Free Technical Support:
1-800-692-0200
FAX: 1-800-832-3765
E-mail tech-serv@aiphone.com
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KCW-M Instr.
1206JDJS