Aiphone MY-1AD - Manual (Page 2)

BEFORE YOU INSTALL AND OPERATE THE EQUIPMENT
— Prohibitions and precautions —
Operation
DO NOT HOLD HOOK SWITCH DOWN BY BALL-POINT PEN, ETC. WHILE
PICKING UP HANDSET. THE CHIME TONE SOUNDS THRU THE HANDSET
RECEIVER ELEMENT AND COULD CAUSE HEARING DAMAGE.
Installation
1. DO NOT CONNECT ANY TERMINAL ON ANY UNIT TO AC POWER LINES.
When you mount MY-IAD unit in place of existing bell or chime, be sure to
disconnect wires from the present transformer.
2. DO NOT OPEN THE FRONT COVER OF MY-IAD UNIT, WITHOUT FIRST
REMOVING PLUG OF POWER SUPPLY FROM AC OUTLET.
The high voltage is loaded on the monitor unit inside.
3. Do not drop or hit the unit. This may cause damage to the picture tube.
4. Avoid running the connecting wires through doors, windows or between furniture,
which may pinch and disconnect the wires.
5. IMPORTANT-
Use a parallel 2-conductor cable. When using existing two wires, strictly observe
that the two wires are of the same cable. Do not use any of the following wires,
as they will seriously affect the quality of picture and communication.
*coaxial cable; *two separate and individual wires; *a pair in multi-conductor
cable.
6. In case noise from power supply line is induced, take terminal on MY-IAD unit
to earth ground.
Installation location
1. Do not install MY-IAD unit in a place where it is exposed to;
*direct sunlight, *air conditioner heat, *frost, *vapor, *water, *chemicals,
*iron dust, etc.
Installation height
Determine MY-IAD installation height so that the center of the video monitor would
be at the convenient eye level; adults’ average height minus 100 mm (4").
Maintenance
1. Clean your MY-IAD equipment with a soft cloth dampened with neutral household
cleanser. Never use thinner nor lacquer, benzine, etc.
2. Do not splash water directly on unit.
SYSTEM COMPONENTS
□
MODELS DESCRIPTION
QTY
(per system)
REMARKS
MY-DA
Video door station, with plastic
cover.
1
Surface-mounts on single-gang box
or wall.
1 Room master station with video
MY-IAD
monitor.
1
Surface-mounts on single-gang
box or wall (bracket included).
Can be placed on desk, using a
stand supplied.
Power supply adaptor. Modular
type, DC 18V.
PS-18YB 1 AC 110-125V, 50/60 Hz.
PS-18 YC AC 120V, 50/60 Hz.
1
PS-18YD AC 220-240V, 50/60 Hz.
IER-2
EL-9S
Call extension speaker.
Electric door release. AC 12V,
0.35A.
1
1
—
Note; MY-DA & MY-IAD are available in a set box, together with power supply.
Models: MYS-IADP(B), MYS-IADP(C) & MYS-IADP(D), each with PS-18YB,
PS-18YC&PS-18YD.
-2
-