Avaya BST Doorphone Przewodnik Konfiguracji Pobierz pdf (Strona 13)

BST Doorphone Installation and Configuration Guide

Chapter 3

BST Doorphone Installation

This chapter describes how to install a BST Doorphone and connect it to a reserved station module

port on the Business Communications Manager system.

The BST Doorphone can be mounted in a standard recessed double-gang electrical box for flush

mounting or surface mounted using the optional surface mount bracket. Mount the BST

Doorphone at shoulder height (approximately 5 ft.) in the absence of other specifications, such as

compliance with local handicapped access regulations, if required.

Select a location for the BST Doorphone within 300 m (1000 ft.) of the Business Communications

Manager system. This distance can be increased to 780 m (2600 ft.) with the connection of a

Station Auxiliary Power Supply (SAPS) to a BST Doorphone.

The BST Doorphone is suitable for exposure to weather; however, care must be taken to ensure

holes or recesses provided for the BST Doorphone are properly sealed to prevent water from

entering the wall in exposed locations. Gaskets are supplied for both flush and wall mount

installations. No gasket is required between the BST Doorphone and surface mount bracket.

Wire and mount a BST Doorphone

1 Remove the BST Doorphone’s faceplate.

2 Determine if you want a flush or surface mount installation.

For a surface mount:

• Discard the flush mount gasket.

• Verify the correct orientation of the

surface mount gasket.

• Thread the wires through the center hole,

then through the surface mount bracket.

• Fasten the surface mount bracket at the

desired location on the wall.

Caution: You must install protection devices when wiring between the BST Doorphone

and the Business Communications Manager system is routed outside a building, such as

aerial or buried cable. Protection devices must be installed at each end of the exposed

cable. Nortel Networks recommends the ITW LINX MP1A-90-27 secondary protector for

this purpose.

Surface mount

bracket

Main housing

assembly

Faceplate

Surface mount gasket

Figure 11 Surface mount

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Avaya BST Doorphone Przewodnik Konfiguracji Strona 13