Aiphone A - Manual
Aiphone A – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
- INSTRUCTIONS -
The KCW-D/A adaptor converts the 2-wire video signal from the KC and GF systems to a standard
composite video output signal. This allows the image from the door station to be seen on a standard CCTV
monitor or TV (video input). The video image can also be recorded if connected into a VCR or time lapse
recorder.
KCW-D/A
Video Demodulator for the KC & GF Series Video Systems
KCW-D/A TERMINAL DEFINITIONS:
DA1
2-Wire input from
DA2
KC or GF monitor
DV+
Coax output: Center cond.
DV-
Coax output: Braided shield
b
Pos. 10V Output for Relay (KC Only)
E
Neg. 10V Output for Relay (KC Only)
+
Positive 24V DC
-
Negative
Output Signal:
75 ohm, 1V peak-to-peak.
Coax: Solid copper core with copper braid.
Special
Order
Products
WIRING DIAGRAM: KCW-D/A for Composite Video Output from a KC monitor
Pg. 1
KC-1GRD/
KC-1HRD
DA1
DA2
b
E
DV+
DV-
+
-
KCW-D/A
+
-
PS-2420UL
Center cond. to
DV+
Braid to DV-
1A1
1A2
+
-
Composite
video output
A1
A2
KC-DAR
+
-
PS-2420UL
Switch
(not supplied by Aiphone)
Center conductor to
DV+
Braid to DV-
To standard monitor
or monitor input on a
video switcher.
Standard CCTV
Monitor
TO POWER THE CAMERA:
(1) WHEN IN USE
- Install a switch or relay contact in series with the "+" terminal from the power supply (see diagram).
- Solder a jumper between points labeled AA & BB on the KCW-D/A main PC board (see illustration).
This allows the camera to be activated manually, or when relay contact is activated.
(2) CONTINUALLY
- Solder a jumper between points labeled AA & BB on the KCW-D/A main PC board (see illustration).
This will provide continuous power to the camera, which may cause the camera to be warm.
Note: Continually powered, the overall life of the camera will be reduced and condensation may occur.
KC Video Door Station with Standard Monitor
(No audio communication or Tilt capabilities)
KC-DAR
DA1
DA2
b
E
DV+
DV-
+
-
KCW-D/A
IMPORTANT:
CN3 speaker microphone connector
inside KC-DAR must be unplugged to
prevent the possibility of feedback.
Solder jumper wire between
two holes in land pattern.
(JP101 A-to-A JP102 B-to-B
Component side view)
RY-PA
Auxiliary Light
NOTE:
Relay will activate and
auxiliary light will illuminate
while the KC-DAR is active.
To Aux Light Power Supply
A1
A2
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
