QSC Audio CX168 Warranty Information & HOW to Contact QSC, Disclaimer, Product Warranty

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WARRANTY INFORMATION & HOW TO CONTACT QSC

WARRANTY

(USA only; other countries, see your dealer or distributor)

Disclaimer

QSC Audio Products, Inc. is not liable for any damage to speakers, amplifiers, or any other equipment that is caused by negligence or improper installation and/or use of the ISA amplifier.

Product Warranty

QSC guarantees the CX168 amplifier to be free from defective material and/or workmanship for a period of three years from the date of sale, and will replace defective parts and repair malfunctioning products under this warranty when the defect occurs under normal installation and use—provided the unit is returned to our factory via prepaid transportation with a copy of the proof of purchase, i.e., sales receipt. This warranty provides that examination of the returned product must indicate, in our judgment, a manufacturing defect. This warranty does not extend to any product which has been subjected to misuse, neglect, accident, improper installation, or where the date code has been removed or defaced.

HOW TO CONTACT QSC AUDIO PRODUCTS

Mailing address / Adresse postale / Postanschrift / Dirección postal:

QSC Audio Products, Inc.

 

1675 MacArthur Boulevard

 

Costa Mesa, CA 92626-1468 USA

Telephone Numbers / Numéros de téléphone / Telefonnummern / Números de teléfono:

 

 

Main Number / Numéro principal / Hauptnummer / Número principal

+(714) 754-6175

 

Sales Direct Line / Ligne directe ventes / Verkauf-Direkt / Línea directo ventas

+(714) 957-7100

 

Sales & Marketing / Ventes & marketing / Verkauf u. Marketing / Ventas y marketing

(800) 854-4079

(toll-free in U.S.A. only)

 

 

(sans frais aux É-U seulement)

 

 

(zollfrei nur beim USA)

 

 

(sin costo en EE. UU. solamente)

Customer Service / Service à la clientèle / Kundendienst / Servicio a la clientela

+(714) 957-7150

 

 

(800) 772-2834

(toll-free in U.S.A. only)

 

 

(sans frais aux É-U seulement)

 

 

(zollfrei nur beim USA)

 

 

(sin costo en EE. UU. solamente)

Facsimile Numbers / Numéros de télécopieur / Telefaxnummern / Número de FAX:

Sales & Marketing FAX / Télécopie ventes & marketing / Telefax der Verkauf u. Marketing / FAX ventas y marketing +(714) 754-6174

Customer Service FAX / Télécopie service à la clientèle / Kundendienst-Telefax / FAX servicio a la clientela

 

+(714) 754-6173

World Wide Web:

www.qscaudio.com

E-mail:

info@qscaudio.com

 

service@qscaudio.com

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Contents CX168 Important Safety Precautions Explanation of Symbols FCC Interference StatementTable of Contents Introduction Front Panel Front Panel with Security PlateRear Panel Dimensions Mounting Points Installation Unpacking & Rack Mounting What is IncludedRack Mounting Supporting the Rear of the AmplifierAC Mains Connection Installation Cooling & AC Mains RequirementsFan Cooling Setup Setting the Mode Configuration DIP Switches SetupSetup Setting the Mode STEREO, PARALLEL, or Bridge ModesLow Frequency Filter Setup Mode Switches Clip Limiter and LOW Frequency FiltersClip Limiter Low Frequency Filtering Tips Frequency Response CurvesConnections INPUTS- Using the Terminal Block Inputs Connections INPUTS- Using the DataPorts Stereo and Parallel Mode Bridge ModeConnections Outputs OutputsConnections OUTPUTS- Using the Terminal Block Connectors Terminal Block ConnectionsOperation Power Switch and Gain Controls Power SwitchOperation LED Indicators LED IndicatorsOperation Gain Controls Gain ControlsOperation Gain Control Security Plate Gain Control Security PlateUsing the DataPort Operation Using the QSC Dataport ConnectionsDataPort Connectors General Guidelines to using the DataPorts on the CX168 What Can I Connect to the DataPort?Applications Typical Application Examples Four Room Stereo FeedOFF Appendix Description of Stereo & Parallel Operating Modes Stereo ModeParallel Mode Appendix Description of Bridge Operating Mode Normal Operating LevelsAppendix Multiple Speaker Loads in Series Multiple Lo-Z Loads in SeriesAppendix Multiple Speaker Loads in Parallel Multiple Lo-Z Loads in ParallelTroubleshooting no Sound Problem no SoundProblem Hiss SPECIFICATIONSCX168 Output Power in wattsSpecifications CX168Disclaimer Warranty Information & HOW to Contact QSCProduct Warranty Page Page