LBB 1965/00 Plena Message Manager - WES Components

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2 | LBB 1965/00 Plena Message Managerbackup connection with automatic fail-safe providescontinued operation if the mains power should fail. A20 kHz pilot tone can be mixed with the output signal tosupervise the link to the next amplifier. This also works forloudspeaker supervision in combination with 20 kHzdetectors. Any failure causes a red LED fault indication,and activates a fault output contact.Loop-through FacilityThe LBB 1965/00 provides a loop-through facility withbalanced XLR and unbalanced cinch inputs and outputs.This allows the unit to be inserted into an existing audiolink. As long as no announcements are playing, the signalinput is routed to the output. If an announcement begins,the input signal is interrupted and the announcement isrouted to the output.UpdatingMessages and configuration settings are uploaded from aPC. After uploading, the trigger inputs 7-12 can beconfigured by using the front panel switches, without theneed for a new upload or even a PC. Message content canbe monitored using the available headphone jack.Certifications and ApprovalsRegionCertificationEurope CE Declaration of ConformitySafety according to EN 60065Immunity according to EN 55103-2Emission according to EN 55103-1Installation/Configuration NotesLBB 1965/00 back viewParts IncludedQuantityComponent1 LBB 1965 Plena Message Manager1 Power cord1 Set of 19" mounting brackets1 Plena CD1 Installation and User InstructionsTechnical SpecificationsElectricalMains power supplyVoltageInrush currentMax power consumptionBattery power supply230/115 VAC, ±10%, 50/60 Hz1.5 A at 230 VAC / 3 A at 115 VAC50 VAVoltage 24 VDC, +15% / -15%Current maxPerformanceSupported sample rates (fs)Frequency response@ fs=24kHz@ fs=22.05kHz1 A24 / 22.05 / 16 / 12 / 11.025 / 8 kHz100 Hz to 11 kHz (+1 / -3 dB)100 Hz to 10 kHz (+1 / -3 dB )@ fs=16kHz 100 Hz to 7.3 kHz (+1 / -3 dB )@ fs=12kHz@ fs=11.025kHz@ fs=8kHzDistortionS/N (flat at max volume)Supervision DACLine inputConnectorSensitivityImpedanceCMRRLine inputConnectorSensitivityImpedanceTrigger inputConnectorActivationSupervision methodLine outputConnectorNominal level100 Hz to 5.5 kHz (+1 / -3 dB)100 Hz to 5 kHz (+1 / -3 dB)100 Hz to 3.6 kHz (+1 / -3 dB)80 dB1 Hz pilot tone1 x3-pin XLR, balanced1 V20 kohm>25 dB (50 Hz-to 20 kHz)1 xCinch, unbalanced1 V20 kohm6 xScrewContact closureCable loop resistance check1 x3-pin XLR, balanced1 V, adjustable
LBB 1965/00 Plena Message Manager | 3Mains power supplyImpedanceLine outputConnectorNominal levelImpedanceMessage active outputConnectorRelayFault outputConnectorRelayInterconnectionConnectorPC protocolLBB 1925/10 protocolMessagesData formatMemory capacityRecording/playback timeNumber of messagesData retention timeMechanicalDimensions (H x W x D)WeightMountingColorEnvironmental
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LBB 1965/00 Plena Message Manager - WES Components

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