Samson DS70 Owner's Manual

Contents

Samson DS70 Owner's Manual Manual pdf 6 page image

6Four-Zone 70V (Unbridged) WiringThe illustration below shows the wiring for a single channel of a DS70 being used in standard 70 volt mode. In this kindof setup, the output level controls of the power amplifier can be used to control the volumes of each of the four zones.For volume control of each of the speakers within a zone, an optional autotransformer can be used (see Appendix A onpage 9 of this manual for more information). Note that four speakers are being used for purposes of illustration only—anynumber of speakers (up to the rated wattage of the power amplifier or DS70) can in fact be used in each zone. Note alsothat the the remaining three channels of the DS70 can be used to provide the same or different output voltages.CAUTIONRISK OF ELECTRIC SHOCKDO NOT OPEN !USE CLASS 2 WIRINGAVIS;RISQUE DE CHOC ELECTRIQUENE PAS OUVRIRDO NOT EXPOSE THIS EQUIPMENTTO RAIN OR MOISTURE.emcEUR . USA . JPNBRIDGEOFF ONCH4 R CH3 RCH4 CH34Ω 120WMAX. LOAD- + + -CH2 L CH1 L- + + -BRIDGEOFF ONSAMSONSERIAL NUMBERSERVO 4120QUAD AMPLIFIERSAMSON TECHNOLOGIES CORP., U.S.A.ACINLET USA & CANADA 115V - 60HzEUROPE & UK 230V - 50Hz650W MAX.CAUTION:DISCONNECT SUPPLY CORDBEFORE CHANGING FUSE.FOR CONTINUED PROTECTIONAGAINST RISK OF FIRE, REPLACEONLY WITH SAME TYPE OF FUSE.ATTENTION:DEBRANCHER AVANT DEREMPLACER LE FUSIBLE.UTILISERUN FUSIBLE DERECHANGE DE MEM TYPE.USA & CANADAT 8A/125V (115V)EUROPE AND UKT 6.3A/250V (230V)FUSE- + + -MONO 8Ω- +CH2 CH14Ω 120WMAX. LOAD- + + -MONO 8Ω-+COMCOM25.2V70VCH1 OUTPUTCOMCOM25.2VNC100V70V140VCH2 OUTPUTSAMSONSAMSON TECHNOLOGIES CORP.SPEAKER DISTRIBUTION SYSTEMINPUT+ –– +CH3 CH4INPUT+ –– +CH1 CH2BRIDGE BRIDGEBRIDGE 70VCOMCOM25.2V70VRISK OF ELECTRIC SHOCKDO NOT OPENCAUTION AVISRISQUE DE CHOC ELECTRONIQUENE PAS OUVRIRDO NOT EXPOSE THIS EQUIPMENTTO RAIN OR MOISTURESERIAL NUMBERDS70SPEAKER DISTRIBUTIONBRIDGE 100VCH3 OUTPUTNC100V140VCH4 OUTPUTBRIDGE 100VCOMCOM25.2V70VBRIDGE 70V+-+-+-+-