Manuals / QSC Audio / Home Audio / Stereo Amplifier

QSC Audio CX168 user manual

Models: CX168

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Contents

TD-000095-00 CX168RISK OF ELECTRIC SHOCK DO NOT OPEN IMPORTANT SAFETY PRECAUTIONSEXPLANATION OF SYMBOLS FCC INTERFERENCE STATEMENTINTRODUCTION TABLE OF CONTENTSINSTALLATION SETUPFRONT PANEL FRONT PANEL WITH SECURITY PLATE INTRODUCTIONINTRODUCTION REAR PANEL DIMENSIONS AND MOUNTING POINTSSupporting the Rear of the Amplifier INSTALLATION UNPACKING & RACK MOUNTINGWhat is Included Rack MountingAir flow in QSC amplifiers INSTALLATION COOLING & AC MAINS REQUIREMENTSFan Cooling AC Mains ConnectionThe channels are grouped as follows SetupModes Low Frequency Filter Clip LimiterFilter Low Frequency Filtering TipsFrequency Response Curves FilterTerminal block unbalanced connections Terminal Block Connectorsshield Terminal block balanced connections jumper shieldBasic DataPort Notes CONNECTIONS INPUTS- Using the DataPortsHow to Connect to the DataPort Stereo and Parallel Mode BRIDGE MODE PRECAUTIONSCONNECTIONS OUTPUTS Outputs3- Loosen the appropriate retaining screw fully 2- Twist any loose strands of wire together4- Insert the stripped wire into the receptacle Terminal Block ConnectionsPower Switch OPERATION POWER SWITCH and GAIN CONTROLSFully illuminated on normal OPERATION LED INDICATORSLED Indicators Gain Controls OPERATION GAIN CONTROLSGain Control Security Plate OPERATION GAIN CONTROL SECURITY PLATEUsing the DataPort OPERATION USING THE QSC DATAPORT CONNECTIONSDataPort Connectors OPERATION USING THE QSC DATAPORT CONNECTIONS What Can I Connect to the DataPort?Four Room Stereo Feed APPLICATIONS TYPICAL APPLICATION EXAMPLESLF Driver Left APPLICATIONS TYPICAL APPLICATION EXAMPLESParallel Mode How to use STEREO modeHow to use PARALLEL mode Stereo ModeA Note on Sound Pressure Levels How to use BRIDGE modeAPPENDIX DESCRIPTION OF BRIDGE OPERATING MODE Normal Operating LevelsMultiple Lo-ZLoads in Series APPENDIX MULTIPLE SPEAKER LOADS IN SERIESMultiple Lo-ZLoads in Parallel APPENDIX MULTIPLE SPEAKER LOADS IN PARALLELINDICATION CLIP LEDS BRIGHT AND STEADY TROUBLESHOOTING NO SOUNDINDICATION POWER LED INDICATOR NOT ILLUMINATED INDICATION CLIP LED FLASHINGINDICATION CLIP INDICATOR NOT FLASHING PROBLEM DISTORTED SOUNDPROBLEM NO CHANNEL SEPARATION PROBLEM SQUEALS AND FEEDBACKDYNAMIC HEADROOM DISTORTION SPECIFICATIONSCX168OUTPUT POWER in watts Bridged MonoCONNECTORS SPECIFICATIONSCX168 INDICATORSHOW TO CONTACT QSC AUDIO PRODUCTS WARRANTY INFORMATION & HOW TO CONTACT QSCWARRANTY Product WarrantyPage Page Page 2000 QSC Audio Products, Inc