Untitled - CIE-Group

ASADAAFAFAMZU 2008SKLKLAKMSK ZONE PAGING UNITThe MZU 2008 switching unitcan be installed in 19” racks forselective voice/music switching in8 audio zones, with the possibilityto increase the number of zonesas multiple of 8, adding other MZU2008 in cascade.Selection of the zones in whichthe music is to be interrupted andan announcement transmitted iscarried out from the MBT 8008control console.Using the 8 “MUSIC” keys on thefront panel, you can choose inwhich of the 8 audio zones to playthe normal background musicand in which zones no music isto be played. The system can beconfigured in one of the followingways:• a) the 2 inputs of the unit aredriven by two amplifiers, oneof which is dedicated to voicetransmission and the other tomusic transmission.The 8 outputs of the unit drivethe 8 speakers of the 8 audiozones.• b) the 2 inputs of the unitare driven by two signalpreamplifiers, one of which isdedicated to voice transmissionand the other to musictransmission.The 8 outputs of the unitdrive the 8 power amplifiersdedicated to sound diffusion inthe 8 audio zones.Control units and mixersMB-T 8008Microphone baseEmergencyMZU 2008Paging unitMA 2120-TZIntegrated amplifiervoiceZoneMZU 2008Code 12944Characteristics1 rack unit with frame with RAL 7035 light grey paint finishInputs2 music inputs with two wires, speech with three wires, oneof which is used for Emergencies (for amplifiers)Outputs for loudsp. line (zones) 8 with three wires, one of which is used for EmergenciesMax. applicable power 1200 Watt/100 V, 840 Watt/70V, 600 Watt/50V, 300Watt/25VControlsSpeech key for each zone. Music key for each zone.general call key. Power ON-OFF keyRemote controlsZone selection control. General call command.Activation of emergency and OPEN COLLECTOR outputOutput power supply Power supply +15/0/-15 VDCLuminous indicators Speech Led and Music Led per zone. Generalcall indicator led. Emergency indicator led.Power ON-OFF indicator ledVAC Power supply230 VAC with external power supply unit120 VAC with external power supply unitOptional accessories MBT 8008 microphone baseCD or TAPEMA 5120-TCDIntegrated amplifiermusic signal43