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GENERAL PURPOSE BROADCAST EXPANSION FUNCTIONS

Operation of the Quasi-Dual-Origination

Broadcast System

4-5-5

Fig.1

Zone 1

Zone 2

Zone 3

Zone 4

Zone 5

VM-2240

BGM Player

Fig.2

RM-200M

A-1000 (BGM Amplifier)

ZONE-1

ZONE-2

ZONE-3

ZONE-4

ZONE-5

Speaker out

The quasi-dual-origination broadcast is available when the VM amplifier is connected to a BGM amplifier.

Background music (BGM) input to the A-1000 BGM amplifier is broadcast over Zones 1 - 5 in Fig. 1.

In Fig. 2, Individual Zone Selection keys 2 and 3 on the Remote Microphone are selected and the Talk switch

is pressed to page Zones 2 and 3. In this event, since a call from the Remote Microphone takes precedence

over the BGM, the BGM output to Zones 2 and 3 is interrupted. However, the BGM continues to play in

Zones 1, 4 and 5 which were not selected by the Remote Microphone.