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4. Installation
Telephone System Installation
The installer must visually check the Telephone System main equipment prior to actual power-up
and making wiring connections to ensure correct programming and subsequent operation of the
system. This check must include:
An inspection of the main unit housing for damage during product delivery.
An inspection of the fitted 220-240VAC Power Cord & Plug.
An inspection of integral MDF wiring terminals for appropriate screw terminals (Side
Cover Removal).
Installation Checklist
Before starting installation remember the following points:
Always disconnect the mains during installation.
Inspect the fitted Power Cord & Plug.
Twisted Pair cable must be used to support all extensions and system integral devices with
only one extension per cable. Four-wire (2 pair) cable must be used for Terminal wiring.
Install an Executive Terminal at Extension 13 (Master Extension) for System
Programming purposes, if this phone is not available, then a DTMF single line telephone
may also be used but it will lack menu driven operation.
The system has a REN of 1 per exchange line and 3 per extension. Do not exceed the
limit.
Locating the Telephone System
The location selected for the telephone system should be clean, dry, temperature controlled and
accessible to authorised personnel only. When selecting a site it is important to consider the
following:
Availability of a 220-240V AC mains power socket located within 2m of the system.
Additional outlets for a paging amplifier and music source if needed.
The unit is designed for wall mounting.
Proximity to the C.O. line / system line terminations.
Proximity of the extension telephone locations so that the prescribed cable lengths are not
exceeded.
A well-ventilated area having a temperature range of 0-50
°
C with a recommended
temperature range of 20-26
°
C and a humidity range of 10-95% (non-condensing).
Lighting and accessibility of the system for maintenance.
Section
4
Important!
Important!
Important!
Important!
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