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System Manual | 2014
PA8500-VES | Voice Evacuation System
UK
PA8506-V
|
VES Compact System
4. GENErAL dESCrIPTION
4.1 SySTEM OVErVIEW
The.PA8506-V,.with.its.entirely.digital.audio.processing.and.sophisticated.control.system,.has.been.carefully.designed.and.built.to.comply.with.
the.most.stringent.safety.standards.and.to.guarantee.high-quality.sound.and.intelligibility..The.input.routing.section.is.able.to.manage.several.
sources.of.sound.such.as.microphones,.calling.units.and.devices.for.background.music,.including.USB.storage.units..The.power.stage.has.
two.250.W.Class.D.amplifiers.serving.the.“voice”.and.“music”.channels,.and.the.speaker.output.section.consists.of.six.separate.zones,.with.
independent.control.of.the.music.volume.for.each.zone..The.“Music”.amplifier.also.has.the.function.of.a.back-up.unit,.automatically.replacing.the.
“Voice”.amplifier.in.the.event.of.a.failure..Furthermore,.each.zone.output.has.two.circuits.for.loudspeaker.lines.(A.and.B).to.ensure.full.coverage.
of.the.area.even.in.the.event.of.a.failure.of.the.circuit.of.one.of.the.two.lines..
The.multi-purpose.front-panel.controls.and.the.LCD.display.make.programming.and.set-up.easy..In.addition.to.the.normal.broadcasting.of.
announcements.and.music,.the.PA8506-V.is.capable.of.sending.out.alarm.calls.in.emergency.situations.via.the.on-board.hand-held.microphone.
or.via.remote.dedicated.emergency.units..Furthermore,.in.accordance.with.EN54-16,.it.is.monitored.constantly.in.order.to.signal.any.upsets.
promptly..It.is.possible.to.connect.two.PA8506-V.units.to.one.another.so.as.to.combine.two.6-zone.systems.and.configure.a.single.system.with.a.
total.of.up.to.12.zones..The.line.connecting.them.can.be.as.long.as.one.km.and.the.remote.emergency.stations.will.ensure.overall.management.
of.the.whole.system.
The.microphone.stations.that.can.be.connected.to.the.
PA8506-V
.are.listed.below:
Calling stations with zone selection
•.
PMB106-G
:.
6
-zone.paging.unit.
•.
PMB112-G
:.
12
-zone.paging.unit.
remote emergency units
•.
PMB132-V
:.All.Call.emergency.unit.
•.
PMB132/12-V
:.Emergency.unit.for.calling.up.to.
12
.zones.
The connections between the PA8506-V
and the microphone stations must be
made solely with Cat. 5 SF/UTP cables (see
the section on Connections for details).
6-ZONE EVACUATION SySTEM
with rEMOTE EMErGENCy UNITS
Summary of Contents for PA8506-V
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