QSC Audio 1400, 1100, 1700, 1200 owner manual

Models: 1200 1700 1400 1100

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Contents

Manual Owner’sSeries One Model Model Model ModelT A B L E O F C O N T E N T S V MAINTENANCE AND SERVICEAVIS I INTRODUCTIONProduct Warranty 1.2 WARRANTY AND DISCLAIMERSWarranty and Service Repair Instructions I. INTRODUCTION1100 1.4 SPECIFICATIONS1200 14002.2 IMPORTANT PRECAUTIONS II BASIC INSTRUCTIONS2.1 UNPACKING AND INSPECTION 2.3 QUICK INSTRUCTIONS CLIP INDICATORS AC BREAKER AC SWITCH1100 FRONT VIEW 1100 BACK VIEW3.1 COOLING III OPERATION3.2 AC REQUIREMENTS 3.3INPUT CONNECTIONSSee illustrations in Section 2.3 for location Figure 3.34b 3-PinXLR Balanced Output Connection Amp Input 3.5 INPUT SWITCHES AND MONO BRIDGING 3.4 OCTAL MODULE ACCESSORIES3.6 SPEAKER CONNECTIONS Mono Bridge PrecautionsTable 3.69 Speaker Wire Table Power LossCable DampingTable 3.73 70 Volt Output Power 3.8 PROTECTION FEATURES3.7 25 AND 70 VOLT SYSTEMS Output3.92No Sound 3.9 OPERATIONAL TROUBLESHOOTING3.98UNWANTED NOISES 4.1 BACKGROUND IV SPEAKER PROTECTION4.2 DC PROTECTION 4.3 HORN DRIVER PROTECTION4.5POWER LIMITING 4.4POWER CAPACITYRMS Power 4.6 USER RESPONSIBILITY5.1 CLEANING V: MAINTENANCE AND SERVICE5.3 USER MAINTENANCE 5.4 OBTAINING SERVICEPage A U D I O 1675 MacArthur Blvd. Costa Mesa, CA714 754-6175FAX