Technical Precautions - Aiphone LEF Series Installation Manual

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TECHNICAL PRECAUTIONS
• Wiring
1. Run 2 parallel conductor cable to PanTilt door station. Do not use multiple conductors with
other devices connected in the same cable. If the cable contains unused conductors, or other
device wires, including door strike, it will seriously affect image quality.
2. Be careful not to connect 18V + terminal (on MYW-P3L) with any video control terminals,
which can cause damage to MYW-P3L and monitors.
• Reset switch
When system malfunctions, press RESET switch to re-initialize the
system (15 seconds per camera). The cameras are auto-initilized
after the system power supplies are plugged in.
• Cleaning
Clean the MYW-P3L unit with a soft cloth dampened with neutral
household cleanser. Never use any abrasive cleaner or cloth.
RESET
Switch
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SPECIFICATIONS (MYW-P3L)
• Power source:
• Power supply:
• No. of door stations:
• No. of video monitors:
• Controls:
• Wiring:
DC 18V, 0.6A max. 0.15A (standby).
Use a PS-18C or PS-18E power supply for a basic system with two
video monitors.
Three PanTilt door stations.
Two MYH-CU(B)'s, expandable
Door release and auxiliary lights (3 each, selectively controlled).
2 parallel wires per PanTilt door station.
6 wires to video monitors.
5 wires (common) + 2 per entry to LEF network
• Distance:
1 .Ommo 18AWG
* MYW-P3L to PanTilt door 100m 330'
* MYW-P3L to MYH-CU(B) 75m
245'
* MYW-P3L to farthest of two 35m
115'
* When + and - wired with 75m 245'
* MYW-P3L to PS-18C/18E 5m
16'
WARRANTY
Aiphone warrants its products to be free from defects of material and workmanship under normal use and service for a period of two years
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 will not be responsible for any costs incurred involving on site service calls.
AIPHONE CO., LTD.. Nagoya, Japan
AIPHONE CORPORATION,Bellevue,WA,USA
MYW-P3L-I(E) 0697C
COMMUNICATION SYSTEMS
AIPHONE
HOME, BUSINESS, INDUSTRY.
Printed in Japan (E)
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