Bogen MVP410BG Manual de usuario descargar pdf (Pagina 3)

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PAGING

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infrAred Voice reinforceMent SySteM

UTI1 (+20 CU)

Single-Zone Universal Telephone Interface

• Emergencyoverrideandgeneralpaging•Interfacewithanytelephoneporttype

• Backgroundmusicinputwithvariablemutingoptions

• 24VDC,1Apowersupplybuilt-in•Outputlimiterensuresconsistentpagevolume

• Override,triggeredtones,nightring,andAUXrelaycontact•150speakerT/Rdrivecapacityperoutput

JENNE PART NUMBER:

UTI1

UTI1(ShownwithRPKUTI)

TAMB2

Interfaces a Telephone System with a Paging System

• Dualmode,stationportortrunkportpagingaccess•Callingpartycontrolleddisconnect

• Preannounceandconfirmationtones•24Vand48Voperation(RequiresPRS2403)

JENNE PART NUMBER:

TAMB2

UTI1

RPKUTI1

Rack Mount and Security Cover Kit

• AllowsUTI1toberackmounted

• Securitycoverblocksaccesstoandexposureoffrontpanelconnections

JENNE PART NUMBER:

RPKUTI1

Physicsdictateshowsounddissipatesoverdistance.Whenthereisasingle

pointoforiginofasoundsource,suchaswhenateacherspeaks,sound

decreasesfollowingtheInversesquarelaw.Thiscausessoundlevelstodrop

evermorerapidlywithincreasingdistance.Foreachdecreaseof10dB,sound

intensityiscutinhalf.Thusa57dBlevelsoundshalfasloudasa67dBlevel,

anda47dBlevelishalfasloudasa57dBlevel.Theonlywaytocombat

this sound dissipation in a classroom is to electronically reinforce the sound

sourceusingamplifiersandspeakers.

Distribute Sound Evenly Throughout the Classroom

Listening Is Key to Learning

How well students hear their teacher affects how well they learn. This

is particularly critical in the classroom where students are dependent

uponspeechcommunications60%oftheday.Studentsinthebackof

the classroom can have more difficulty listening to the teacher because

sounddiminishesoverdistance.Bogen’sOratorsystemimprovesthe

level of the teacher’s voice or sound source and delivers it naturally,

clearly,andequallytoallareasoftheclassroomsothateachstudent

hears the teacher as if they were sitting at the front of the class.

The Sound Solution for Every Classroom

TheOratorSystemuseswireless,infraredtechnologytotransmitthe

presenter’s voice from the microphone to a receiving unit. The system

then amplifies the audio and delivers it to strategically

positionedaudiospeakersinstalledintheceilingoronthewalls.A/V

equipmentsuchasprojectors,televisions,orcomputerscanalsobe

connectedtotheOratorsystemtoensuretheclearandequal

transmission of audio throughout the classroom.

Noise Competition: Contending with Many Sources

WhenusingtheBogenOrator,teacherscanspeakattheirnatural

projected voice level and students in all parts of the classroom can

hearatanequallevel.Plus,theteacherhasfreedomofmovementand

caneventurnaroundandfacethechalkboardwhilespeakingwithout

any drop in voice level for any student in any part of the classroom.

JENNE PART NUMBER:

ORS1 InfraredSensor

ORB35 Receiver/Base

OMX1 MIC/Transmitters

PAging control ModuleS

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Bogen MVP410BG Manual de usuario Pagina 3

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