DEMODULATOR
MYW-MD used for VIDEO OUTPUT with Aiphone MY series Video Entry Systems
The picture from the Video Door Station can be seen at standard monitors whenever the Aiphone system
is activated.
MY-1CD
JUMPER CLIP: (Located under rubber cover in upper
right corner of the faceplate of the MYW-MD)
Move to Demodulator (lower) position.
Coax output to standard video
input. (CCTV monitor, RF
modulator, or into cable
distribution network through a
multiplexer.)
* Used for video OUTPUT with
MY-1CD, MY-CU, MYW-
P3CB MYW-P1L, and MYW-
P3L.
DEMODULATOR
MY Video Door Station with Standard Monitor (No audio communication or PanTilt capabilities)
MY-DC
A1
A2
Polarized
DA1
DA2
DV+
DV-
+
-
MYW-MD*
Red
Blk
PS-18YC/A
Center cond. to DV+
Braid to DV-
MY-DC*
A1
A2
DA1
DA2
DV+
DV-
+
-
MYW-MD*
+
-
PS-18C
Center cond. to DV+
Braid to DV-
IMPORTANT:
CN2 speaker microphone connector inside
Aiphone Video door station must be
unplugged to prevent the possibility of
feedback.
To standard monitor
or monitor input on a
video switcher.
Ensure that jumper clip is
between the bottom two pins.
JUMPER CLIP: (Located under
rubber cover in upper right corner
of the faceplate of the MYW-MD).
Move to Demodulator (lower)
position.
Ensure that jumper clip is
between the bottom two pins.
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 on the MYW-MD main PC board. (see Illustration)
This allows the camera to be activated manually, or when the relay contact is activated from a separate source.
(2) CONTINUALLY
- Solder a jumper between points labeled AA on the the MYW-MD 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.
Solder jumper
wire between two
holes in land
pattern.
A
A
Solder side
view of PC
board.
1A1
1A2
+
-
*Any MY
series camera
can be used
Standard 9"
Monitor
Pg. 3
