83054400 1291 '
O AlPHONE
2-WIRED VIDEO ENTRY SECURITY SYSTEM
INSTRUCTIONS
NAMES AND FUNCTIONS
©-
Model;
MY-DA
(Video doorstation, surface-mount)
J
MOUNTING ACCESSORIES.
SCREW (x 2)
(for mounting to
single-gang box)
WOOD SCREW (x 2)
(for mounting to
pillar or wall)
SPACER & SCREW
(for inclining the unit
to upward direction)
SCREWDRIVER
(for tamper-proof
screw)
FEATURES
a
*MY-DA is a video door station for use with MY-IAD room station with video monitor.
* Surface mounts to a single-gang box or on the wall directly.
* Simple 2-conductor wiring system.
* Employs CCD (Charge-Coupled Device) camera and infared LEDs.
* Weather-re sistant.
*Unit can be installed 6 degrees to adjust the camera viewing angle.
MY-DA
(J) CCD camera
Infrared LEDs
(J) Locator LED
¡3) speaker
(D Mic.
(D CALL button
(J) Tamper-proof screw
1 -
BEFORE YOU INSTALL AND OPERATE THE EQUIPMENT
a
— Prohibitions and precautions —
INSTALLATION
1. DO NOT CONNECT ANY TERMINAL TO AC POWER LINES.
When you mount MY-DA in place of existing bell or chime, be sure to disconnect
wires from the present transformer.
2. DO NOT OPEN THE MY-DA UNIT, WITHOUT FIRST REMOVING PLUG OF
POWER SUPPLY FROM AC OUTLET.
3. Do not drop or hit the MY-DA which may damage the CCD camera unit.
4. Avoid running the connecting wires through doors, windows or between furniture,
which may pinch and disconnect the wires.
5. Install with straight 2-conductor wire. Coaxial cable cannot be used.
WIRING
When surplus wire(s) exists in the cable between video door station and video monitor,
it is possible that the picture quality would be interfered with. In that case, we suggest
connecting a 120 ohm resistor at each end of surplus wire(s).
NEVER
120 ohrU'
Video
door station.
m-^
■120 ohm
Video monitor
INSTALLATION LOCATION REQUIREMENTS
• Select the MY-DA installation location, observing the following
conditions.
1. Avoid installing the MY-DA in a location that would be
exposed to;
* direct sunlight,
*temperature/humidity extremes,
* water,
*oil,
*dust,
*iron dust,
* inflammable and chemical products, etc,,
or
* where the strong light source is behind the person standing
at the doorstation. The face will appear dark on the room
station monitor. This situation can occur when buildings
create shadows on entry areas.
*As shown, it is recommended that the MY-DA be installed
at an entrance not exposed to direct sunlight and with 200
to 300 lux secured on the object.
INSTALLATION HEIGHT
Taking the adults’ average height into consideration, decide a
most suitable height of MY-DA doorstation.
It is suggested that the center of a camera lens be installed at an
adults’ average height minus 10 cm (4").
I
NORTH
ENTRANCE
WEST
V \ ' I /yr'
MY-DA
iO-
SOUTH
*ln new installation:
Approx. 500 mm
(19-11/16")
Average adults'
height minus
100 mm (4")
-------------
500 mm (19-11/16")
\ (19-11/16")
Approx. 760 mm (29-15/16")
■¿//A
500 mm
NORTH
WEST
yj MY-DA
ENTRANCE
SOUTH
*When a spacer is installed:
500 mm (19-11/16")
/////////////////////z
Approx. 720 mm (28-5/16")
NEVER
EAST
y
Approx.
530 mm
(20-7/8")
Average adults'
height minus
100 mm (4")
“f
500 mm
(19-11/16")
1
* MAINTENANCE
1. Clean your MY-DA unit with a soft cloth dampened with
neutral household cleanser. Never use lacquer, thinner or
benzine, etc.
2. Do not splash water directly on unit.
-2 -
INSTALLATION
(1) ACTUAL TERMINAL LOCATION
(2) WALL MOUNTING
A1 , A2 : connect to A1 , A2 terminals on
room master station (non-polarized).
Mounting on single-gang box;
and separate the main unit from the back frame.
Attach the back frame to a single-gang box with two
screws supplied.
After wiring on terminals, reattach the main unit
to the back frame.
* Mounting to pillar/wood wall;
of the left instructions).
Pass the wires through the cable inlet at the bottom
right of the back frame.
Attach the back frame to wall or pillar.
After wiring connections are made, reattach the main
unit to the back frame.
NOTE: To pass the conductors through the top,
remove the outlet part.
(3) MOUNTING A SPACER
When replacing the existing audio only door station
with MY-DA, and the camera height is too low, the
use of a spacer is suggested.
The camera angle can be turned upward to an angle
of 6 degrees.
OPERATIONS
3
To call room station;
SPECIFICATIONS
a
* Power source
* Camera unit
* Minimum illumination
* Scanning line
* Object pickup range
* Calling
* Wiring
"Wiring distance
Momentarily depress CALL button.
Communicate handsfree when
the room station replies.
Stand in front of the camera at
approx. 30 cm (1') distance, to
obtain the best picture at night.
Supplied by room station.
CCD (Charge-Coupled Device).
1 lux or less on the object at a distance of 30 cm (1') or less.
It is suggested to secure brightness of 200 to 300 lux in the dark area to obtain best picture.
525 lines.
Approx. 50 cm (19-11/16") (average) vertically.
Approx. 76 cm (29-15/16") (average) horizontally.
4-stroke electronic chime.
Single pair of wires (non-polarized).
For audio/video;
AWG
Distance
22 AWG 18 AWG
165'
330'
Diameter
Distance
" Dimensions & weight
Aiphone warrants its products to be free from defects of material and workmanship under normal use and service for a period of one
year after delivery to the ultimate user and will repair free of charge or replace at no charge, should it become defective upon which
examination shall disclose to be defective and under warranty. Aiphone reserves unto itself the sole right to make the final decision
whether there is a defect in materials and/or workmanship; and whether or not the product is within the warranty.
This warranty shall not apply to any Aiphone product which has been subject to misuse, neglect, accident, or to use in violation of
instructions furnished, nor extended to units which have been repaired or altered outside of the factory.
This warranty does not cover batteries or damage caused by batteries used in connection with the product.
This warranty covers bench repairs only, and any repairs must be made at the shop or place designated in writing by Aiphone. Aiphone
vill not be responsible for any costs incurred involving on site service calls.
Aiphone Co., Ltd., Nagoya, Japan
Aiphone Corporation, Bellevue, Washington, USA
MY-DA-I(E) 1291C
H: 130 mm x 98 mm x D: 43 mm (H; 5-1/8" x W: 3-7/8" x D: 1-11/16")
Approx. 350 g (0.77 lbs.)
s^xpep<^xpc^xp<^3epcpcpepcpepcpefMipcpcpcpcpcpcpcpcpcpcp<^>cpcpcpcpcp^
0.65 mm
50 m
WARRANTY
1.0 mm
100 m
©
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