Aiphone MA-D - Manual (Page 2)

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components available for use with your video intercom
SYSTE]^
m MA-D, Door station with camera, EL-9S, Electric door release.
: J illumination lamp & beam sensor.
MA-1 A, Room station with video
monitor and door release button.
IBR-1, Extension chime call speaker.
PS-24N, Power supply adaptor,
DC-24V, 2A.
MAW-B, Relay box to illuminate
additional lamp. Powered by
PS-24M power supply.
MAW-J; Flush mounting back box for
MA-D and MA-1 A.
MAW-R. Surface mounting box for
MA-D.
(
installation
)
Do not attempt to install your intercom system until you have read and thoroughly understood the installation procedure
Aiphone’s warranty is void if system is installed in a manner other than described in this manual.
( ACTUAL TERMINAL LOCATION^
MA-D
[Y] ^ ; For illumination light. Connect to [z] , |~Z~|
terminals on MA-1 A room station (non-polarized).
Connection for
coaxial cable
from MA-1 A
room station.
CABLE CLAMP
■11
(
installation location requirements
)
* The location of the door station should not be exposed to:
- direct sunlight
~ a strong light source such as mercury street lamps, porch or gate lights,
which may create the spotted stain (permanent burn-out) in the picture
tube of master station.
— direct rain or snow.
* Please decide most suitable height of MA-D door station, taking the adults’
average height in consideration. It is suggested that the center of a camera
lens come at a height of adults’ average height minus 10 cm (4’).
* If the sunlight or other strong light source is behind the person standing at
the door station, and there is not illuminating lamp spotlighting the face, the
face will appear dark on the room station monitor. This situation can occur
when buildings create shadows on entry areas.
A separate illumination hght may be necessary. The Aiphone Relay Unit
MAW-B is available, to turn on an external light when the visitor depresses
the call button on the door station.
* When using conduit for running cable, please put sponge or the like at both
ends to avoid acoustic feedback through the conduit.
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