Volume Controllers

Volume Override in Zone 1

This article article describes how to use volume controllers on Exigo.

It is possible to use local volume controllers on Exigo.
During emergency calls the local volume setting must be bypassed.
The volume override uses the 24VDC control output from the ESC1 or the ENA amplifier.
Volume override is activated when the 24VDC disappears.

Equipment

Zenitel offers several volume controllers both for single and A-B systems:

Item no:	Short code:	Description:
300 5010 210	VM15-R	Volume Control 4 Wire Override 15W Single PA System
300 5010 213	VM50-R	Volume Control 4 Wire Override 50W Single PA System
300 5010 211	VM15-RD	Dual Volume Control 4 Wire Override 2x15W
300 5010 214	VM50-RD	Dual Volume Control 4 Wire Override 2x50W

Configuration

To configure the volume controller you must use the Volume Override function.
A detailed description on the configuration can be found here.

Wiring

The volume override (24VDC) must be wired from the ESC1 or the ENA amplifier to the volume controller:

File:Volume controller 2.JPG

24VDC wiring

Connectors on the VM15-R and VM50-R:

VM15-R and VM50-R connectors

Connectors on the VM15-RD and VM50-RD:

VM15-RD and VM50-RD connectors