LBB 1965/00 Plena Message Manager - WES Components
LBB 1965/00 Plena Message Manager - WES Components
LBB 1965/00 Plena Message Manager - WES Components
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2 | <strong>LBB</strong> <strong>1965</strong>/<strong>00</strong> <strong>Plena</strong> <strong>Message</strong> <strong>Manager</strong>backup 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 <strong>LBB</strong> <strong>1965</strong>/<strong>00</strong> 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.Updating<strong>Message</strong>s 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. <strong>Message</strong> content canbe monitored using the available headphone jack.Certifications and ApprovalsRegionCertificationEurope CE Declaration of ConformitySafety according to EN 6<strong>00</strong>65Immunity according to EN 55103-2Emission according to EN 55103-1Installation/Configuration Notes<strong>LBB</strong> <strong>1965</strong>/<strong>00</strong> back viewParts IncludedQuantityComponent1 <strong>LBB</strong> <strong>1965</strong> <strong>Plena</strong> <strong>Message</strong> <strong>Manager</strong>1 Power cord1 Set of 19" mounting brackets1 <strong>Plena</strong> 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 kHz1<strong>00</strong> Hz to 11 kHz (+1 / -3 dB)1<strong>00</strong> Hz to 10 kHz (+1 / -3 dB )@ fs=16kHz 1<strong>00</strong> 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 level1<strong>00</strong> Hz to 5.5 kHz (+1 / -3 dB)1<strong>00</strong> Hz to 5 kHz (+1 / -3 dB)1<strong>00</strong> 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
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