PRECAUTIONSEnglish
General Prohibitions 
Prohibition to Dismantle the Unit
Prohibition on Subjecting the Unit to Water 
General Precautions
WARNING
(Negligence could result in death or serious injury to people)
1.High voltage is present internally. Do not open the case. Electric shock could result.
2. Do not dismantle or alter the unit. Fire or electric shock could result.
3.Do not connect any power source other than specified to terminals +,- nor install two power supplies in parallel to single input. Fire or damage to the unit could result.
4. Keep the unit away from water or any other liquid. Fire or electric shock could result.
5.Do not put any metal into the unit through the openings. Fire or electric shock could result.
6. When existing chime wiring is used, it is possible that it contains AC power. Unit damage or electric shock could result. Ask a qualified electrician.
7.Do not puncture the LCD panel with a
8.Do not put high pressure on the monitor cover. If fractured, injury could result.
9.Do not use a power supply with a voltage other than specified. Fire or electric shock could result.
CAUTION
(Negligence could result in injury to people or damage to property)
1. Before turning on the power, make sure wires are not crossed or shorted. Fire or electric shock could result.
2. Mount the unit onto the wall in a place where it cannot be easily jarred or bumped by people. Injury could result.
3.Do not make any wiring connections while the power supply is turned on. Electric shock or unit trouble could result.
4.Do not install or use the unit in any of the following places.
*Places in direct sunlight, or near heating equipment that varies in temperature.
*Places subject to metal particles, dust, oil, chemicals.
*Places subject to moisture and humidity extremes, such as bathrooms, cellars, greenhouses, etc.
*Places where the temperature is quite low, such as inside a refrigerated area or in front of an
5.Do not cover the unit with a cloth, etc. Fire or unit trouble could result.
6.Use Aiphone Power Supply or specified one by Aiphone. If not used, it may be a possible cause of fire or malfunction.
GENERAL PRECAUTIONS
1.This unit is for indoor use only. Do not use outdoors.
2.When
3.In areas where broadcasting station antennas are close by, the intercom system may be affected by radio frequency interference.
4.The unit may become a little warm with use, but this is not a malfunction.
5.If a cellular phone is used close by, the unit may malfunction.
6.It must be noted in advance that the LCD panel, though manufactured with very high precision techniques, inevitably will have a very small portion of its picture elements always lit or not lit at all. This is not considered a unit malfunction.
7.Keep the unit more than 1 m away from Radio or TV set.
8.If the monitor station is operated near office equipment, radios or TVs, it will be affected by radio wave interference or noise. Carefully select the place of use.
9.Ambient noise around the unit may prevent normal communication. This is not unit trouble.
10.As to other manufacturer's devices, such as sensor, used with this system, comply with the relative specifications and warranty conditions of the devices.
11.If the system is down or does not operate properly, turn off the unit power switches.
1 PACKAGE CONTENTS
1 | 2 | 3 | 4 |
| 5 | 6 |
|
Package contents | English |
1.
2.Packet of screws
3.Connector for optional features
4.Door release connector
5.Mounting bracket
6.INSTALLATION & OPERATION MANUAL
2 INSTALLATION
1
2JB-2MD
+ 5 cm | + 5 cm |
(2") | (2") |
- 2 -