A 4489A • 4 Zone Paging Relay Box to suit A 4488 Paging Microphone

The A 4489A zone relay unit may be installed remotely and has been designed to switch either low level inputs or amplifier outputs and interfaces the A 4488 paging console with existing PA systems.

SKU: A 4489A Categories: ,
Overview

The A 4489A zone relay unit may be installed remotely and has been designed to switch either low level inputs or amplifier outputs and interfaces the A 4488 paging console with existing PA systems. Suits for line level or 100V line zone switching. Powered via the supplied 24V dc plugpack.

A maximum of two A 4488 paging consoles can be connected to the A 4489A Audio Switcher at the same time. These work in a “first in, best dressed” arrangement. Each unit must be assigned an ID number through DIP switch settings on the rear of the unit.

Now fitted with background music input. Includes Power Supply

How to connect to A 4488 Paging Console
There are multiple configurations for pairing the A 4488 with the A 4489A four zone audio switcher units. Two examples are detailed below. The first details connection between A 4488 and multiple individual zone amplifiers via either line or mic level (mic level shown in diagram)

The second configuration allows for a single zone amplifier powering all zones at once. In this configuration the amplifier output is fed into the A 4489A and speaker circuits are connected directly to the zone outputs. The A 4488 can then be used to page each zone as desired.

A maximum of two paging consoles can be connected to the audio switchers at the same time. These work in a “first in, best dressed” arrangement. Each unit must be assigned an ID number through DIP switch settings on the rear of the unit. Connection between the A 4488 and audio switcher is via a Cat5e cable which carries power and the balanced audio output from the microphone.



Developed, designed & assembled in Australia.
Since 1976 Redback PA products have been manufactured in Perth, Western Australia by Altronics. With over 40 years experience in the commercial audio industry, we offer consultants, installers and end users reliable products of high build quality with local product support.


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