4
PRECAUTIONS
Prohibited
Do not dismantle unit
Keep unit away from water
General precautions
WARNING
Negligence could result in death or serious injury.
1. Do not dismantle or alter the unit. Fire or electric shock could
result.
2. Keep the unit away from water or any other liquid.
Fire or electric shock could result.
3. High voltage is present internally. Do not open the case.
Electric shock could result.
4. Do not connect any non-speci
fi
ed power source to the +, -
terminals. Also, do not install two power supplies in parallel to a
single input. Fire or damage to the unit could result.
5. Do not connect any terminal on the unit to an AC power line.
Fire or electric shock could result.
6. Do not use power supply with a voltage other than speci
fi
ed.
Fire or electric shock could result.
7. Keep AC cord from being marred or crushed. If the AC cord is
damaged,
fi
re or electric shock could result.
8. Do not plug or unplug unit with wet hands. Electric shock could
result.
9. Insert AC plug completely and securely into AC outlet.
Otherwise,
fi
re or electric shock could result.
10. Periodically check for and remove dust on the power plug. If
dust is left, it could cause the power plug to heat up, resulting in
fi
re.
11. Do not put any metal or
fl
ammable material into the unit
through the openings. Fire, electric shock, or unit trouble could
result.
12. The unit must be installed and wired by a quali
fi
ed technician.
CAUTION
Negligence could result in injury or damage to property.
1. Do not install or make any wire terminations while power
supply is plugged in. It can cause electrical shock or damage to
the unit.
2. When mounting the unit on a wall, install the unit in a
convenient location, but not where it could be jarred or
bumped. Injury could result.
3. Before turning on power, make sure wires are not crossed or
shorted. Fire or electric shock could result.
4. Do not install the unit in locations subject to frequent vibration or
impact. It may fall or tip over, resulting in damage to the unit or
personal injury.
5. For power supply, use Aiphone power supply model speci
fi
ed
for use with system. If non-speci
fi
ed product is used,
fi
re or
malfunction could result.
6. Do not put anything on the unit or cover the unit with cloth, etc.
Fire or unit trouble could result.
7. Do not perform a touchscreen operation with a sharp
instrument such as a ballpoint pen or other metal objects. The
touchscreen may get broken causing leakage of the liquid
crystal inside the screen. If you get the liquid crystal in your eye
or mouth, wash it away immediately.
8. Do not install the unit in any of the following locations. Fire,
electric shock, or unit trouble could result.
Places under direct sunlight or near heating equipment that
*
varies in temperature.
Places subject to dust, oil, chemicals, hydrogen sul
fi
de (hot
*
spring).
Places subject to moisture and humidity extremes, such as
*
bathrooms, cellars, greenhouses, etc.
Places where the temperature is low, such as inside a
*
refrigerated area or in front of an air conditioner.
Places subject to steam or smoke (near heating or cooking
*
surfaces).
Where noise generating devices such as dimmer switches or
*
inverter electrical appliances are closeby.
9. Do not apply high pressure on the screen. If fractured, injury
could result.
10. If the LCD is punctured, do not touch the liquid crystal inside.
In
fl
ammation could result. If contact should occur,
fl
ush or rinse
area with water thoroughly and consult your doctor.
11. Do not use the handset when you perform a call test, otherwise
it may cause damage to your ear. Be sure to use the built-in
speaker.
12. Be sure to perform a call test with the handset on the hook. If
you operate the hook switch with the handset on your ear, a
sudden call etc. may arrive causing damage to your ear.
GENERAL PRECAUTIONS
1. Keep the unit more than 1m (3.3') away from radio or TV sets.
2. Keep the intercom wires more than 30cm (12'') away from AC
100-240V wiring. AC induced noise and/or unit malfunction could
result.
3. Comply with all third party manufacturing speci
fi
cations that will be
used with this system (sensors, door releases, etc.).
4. If the unit is down or does not operate properly, unplug the power
supply or turn off the POWER switches.
5. When wall-mounted, the top of the unit may darken. This does not
indicate a malfunction.
6. The unit case may become warm with use, but this is not a unit
malfunction.
7. If it is used close to a cellular phone, the unit may malfunction.
8. The unit can be damaged if dropped. Handle with care.
9. The unit will not work during power failure.
10. In areas where broadcasting station antennas are close by, the
intercom system may be affected by radio frequency interference.
11. All the units, except for door stations, are designed for indoor use
only. Do not use at outdoor locations.
12. Please note the LCD panel, though manufactured with very high
precision techniques, inevitably will have a very small portion of its
image elements always lit or not lit at all. This is not considered a
unit malfunction.
13. Environmental sound around the unit may hinder smooth
communication, but this is not a malfunction.
14. The unit has audio monitoring function between residential
stations. When using this function for baby monitoring, never
install the unit within reach of children to prevent strangulation with
coil cord or wires.
