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Support

Multiple Levels of Support
QSC strives toward delivering the best customer service and technical support within the professional audio industry. We offer multiple levels of support up to 24 hrs / 7days a week.

Technical Support
Contact Technical Support
About Technical Support
Credit Card Payment Form (PDF 49K)
Tech Support Forum
Frequently Asked Questions
Locate a QSC Service Center
Factory Service
Factory Parts
System Design Aid (product shipping weights & carton dimensions)
Current Consumption & Heat Loss Matrix
Schematics
Service Manuals
Service Bulletins
Service Center Login

Resources
User Manuals
Product Specifications
High Resolution Product Photos
Application Guides
Articles and White Papers
Glossary of Audio Terms
QSC Logo Downloads
EASE Downloads
Loudspeaker Modeling Data
CAD / DXF Drawings
DSP Speaker Voicings
Site Map
Privacy Statement

Software Downloads

DCM Manager for Digital Cinema Monitor
EASE Focus for WideLine & ILA
Firmware Updates
Venue Manager for QSControl.net
Signal Manager for DSP-3, DSP-4 & DSP-30
System Manager

Sales and Marketing
Email Directory
Department Contacts

Sales Support Resources
Reps & Distributors Login
Domestic Dealers Login
Export Pricing
Product List (Excel format)
Download QSC logos
QSC Logo Usage Guidelines (PDF file 130k)

Warranty
Warranty Registration
Warranty Statement