Precautions for installation
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This product is a bus-powered main monitor for use with Panasonic Video Intercom Systems.
Power is supplied from a lobby station or distributor.
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Do not install the product in the following locations.
There may be a risk of malfunction or communication disturbances.
– Places where vibration, impact, or echoing occurs.
– Places near a high concentration of dust, hydrogen sulphide, ammonia, sulphur, or noxious fumes.
– Places where there is excessive smoke, dust, and high temperature.
– Within 1 m of a TV, microwave, personal computer, air conditioner or any other electrical device.
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Install the product away from electronic appliances such as TVs, radios, personal computers, air
conditioners, boiler control panels with intercom, home security equipment, wireless devices, or digital
cordless phones.
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Do not place any objects within 20 cm of the main monitor. This may cause communication errors or
malfunction.
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Do not install the main monitor inside a wall.
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In areas surrounded by a high electrical field, disturbances may occur in the main monitor’s image or
sound.
Wiring schematic diagram
Set up correctly according to the following wiring schematic diagram and "Wire type and length".
Important:
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For information about connections, refer to the documentation of the lobby station/distributor (VL-VM
series/VL-VM701).
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Wiring is non-polarised.
Connected
device
(example:
lobby station,
or distributor)
Door bell
Main monitor
D1
D2
IN1
1
2
1
2
1
2
IN2
OUT1
OUT2
Connection device
for option output
(A contact)
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