Comdial DXP Plus Series, Руководство пользователя

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Installing The Ring Generator Assembly
In The DXP Plus Digital Communications System
1.0 Introducing The Ring Generator Assembly Installation
The DXP Plus digital communications system supports the use of on-premise industry-standard telephones. To
do this, it requires a ring generator assembly to supply ringing voltage to the industry-standard telephones to
signal incoming calls.
Regardless of the number of installed industry-standard telephones, you will need to install one ring generator for
the main cabinet and one ring generator for each expansion cabinet if the site includes expansion cabinets.
1.1 Complying With Underwriters Laboratories Regulations
Per The Underwriters Laboratories regulation 1459, 2nd edition, be aware of the following precautions when
installing telephone equipment that is to be directly connected to the telephone company network:
•
Never install telephone wiring during a lightning storm.
•
Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations.
•
Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the
network interface.
•
Use caution when installing or modifying telephone lines.
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This manual has been developed by Comdial Corporation (the “Company”) and is intended for the use of its customers and service personnel. The information in this manual is subject to change
without notice. While every effort has been made to eliminate errors, the Company disclaims liability for any difficulties arising from the interpretation of the information contained herein.
The information contained herein does not purport to cover all details or variations in equipment or to provide for every possible contingency to be met in connection with installation, operation, or
maintenance. Should further information be desired, or should particular problems arise which are not covered sufficiently for the purchaser’s purposes, contact Comdial, Inside Sales Department,
Charlottesville, Virginia 22906.
Printed in U.S.A. IMI89-187.01
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