AT&T 518-600-016 manual Power Accessories

Loudspeaker Paging System

Music Coupler

Power Failure

Telephone

Supplemental Alert Adapter

POWER

ACCESSORIES

An optional Loudspeaker Paging System allows people with MERLIN II system voice terminals to page co- workers and/or make announcements through loudspeakers.

A Music Coupler connects a music source to the MERLIN

IIsystem. This enables you to have background music over the Loudspeaker Paging System, and Music-on-Hold.

A power failure telephone allows calls to be made and received in case of a power failure. See “Connecting the Power Failure Telephone” on page 2-97 for instructions on how to connect a power failure telephone.

A Supplemental Alert Adapter allows Alerter Accessories to be connected to an analog voice terminal jack so that people working in noisy or remote areas of the building can be alerted to incoming calls.

Power accessories for the MERLIN II system extend the range of telephones, increase the power capacity of the system, and provide grounding for special telephone connections. To install power and power protection equipment for the system, follow the instructions that come with the components.

AuxiIiary Power Units Auxiliary Power Units increase the system’s capacity to support voice terminals and accessories. The number of voice terminals and accessories attached to the system determines the amount of power required to operate it properly. If the power to one voice terminal is low, it is probably more cost effective to use a Voice Terminal Power Supply Unit than an Auxiliary Power Unit (see “Voice Terminal Power Supply Unit” on page 2- 130).

2-122 Adding Accessories