Lab.gruppen PLM Series PLM 10000Q Quick Start Manual

Also see for PLM 10000Q: Supplementary guide User manual addendum Specifications Technical data Operation manual

Contents

Lab.gruppen PLM Series PLM 10000Q Quick Start Manual Manual pdf 18 page image

18 PLM Series Quick Start and Field Reference Guide7 CONTrOls AND CONNECTIONsnote that the aES/EBu digital audio format is two-channel, and thus both PLM inputs are fed via asingle connector. Selection of the analog or digitalinputs is made via the front panel display or controlsoftware.always use 110 ohm digital audio cables.nEVER ConnECt a DiGitaL auDioSouRCE to an anaLoG inPut, oR ViCE-VERSa. always use the correct type of cable andconnectors for the two different types of signals. ifyou are unfamiliar with digital audio transmissiontechniques, seek guidance from authoritative refer-ences or qualified personnel before attempting tointerconnect equipment in the digital domain. Seesection 12.5 of the PLM Series operation Manualfor further information.AES/EBU linka latching XLR3M connector is fitted adjacent to theaES/EBu input connector. this is paralleled to theinput connector to provide an aES/EBu loop-thruto feed further PLMs, or other equipment. an aES/EBu 110 ohm termination load can be enabled, viathe front panel menu, when the PLM is the lastunit connected within an aES/EBu daisy-chainedsystem.7.2.2 power output connectorsthe PLM is available with a choice of power outputconnectors: Binding posts or neutrik Speakon.the PLM is capable of bridge-mode operation;however the present system managementSer. N:o Removed!CH 2CH 1CH 4CH 3CLASS 2 WIRINGSPEAKER OUTPUTS INPUT 1 INPUT 2LINK 1 LINK 2AES/EBUINPUT 1-2 LINK 1-2 LINK SECPRIMACT LINKACTSWITCHED 10/100 Base-TXMust be grounded/earthedMade in SwedenPIN 1: SCRN 2: POS 3: NEGANALOG WITH I SO- F LOAT TM200-240V 2500W50-60HzPLM 0000Q1CLASS 2 WIRINGSPEAKER OUTPUTS LINK1+/- CH 1+/-2+/- CH 2+/-1+/- CH 1+/-2+/- CH 2+/-3+/- CH 3+/-4+/- CH 4+/-1+/- CH 3+/-2+/- CH 4+/-1 2 3 4567 8 91 27.2.1. Input connectors and LinksSee section 10 of the PLM Series opera-tion Manual for full details of connectorpinouts, etc.Analog inputsanalog inputs are available on two standard XLR3Flatching connectors. the inputs are electronically-balanced using Dolby’s patented iso-Float circuitry.the impedance is 20 kohms, and the inputs canaccept a maximum input level of +26 dBu.Groundinganalog inputs feature the iso-Float groundisolation system as standard. iso-Float maybe disabled via the supplied Dolby Lake ControllerPLM Series Edition software, or via the PLM’s menusystem. use correctly-shielded balanced audio inputconnections to minimise hum and interference. Formore information on grounding, see section 5.6.Analog linkstwo latching XLR3M connectors are fitted adjacentto the analog input connectors. these are paralleledto the input connectors to provide an analog loop-through to feed additional PLM Series units, or otherequipment.AES/EBU inputsa latching XLR3F connector is provided which acceptsan aES/EBu digital audio signal. input impedance is110 ohms.7.2 Rear panel