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Crown Audio 21100 user manual A division of Harman International Industries, 133785-1

Models: 21100

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Version 2.0 CB 050901 ZM10090-01 Crown Part Number:

133785-1

Crown is a registered trademark of Crown International.

Other trademarks are the property of their respective owners

A division of Harman International Industries

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Crown Audio 21100 A division of Harman International Industries, Version 2.0 CB 050901 ZM10090-01 Crown Part Number

Contents

Professional Power Amplifier C o n t e n t s S a f e t y I n f o r m a t i o n DO NOT REMOVE COVERS. NO USER SERVICEABLE PARTS INSIDEREFER SERVICING TO QUALIFIED SERVICE PERSONNEL Important Safety InstructionsIntroduction I n t r o d u c t i o n & U n p a c k i n gUnpacking M e c h a n i c a l I n s t a l l a t i o n Ground A C P o w e r C o n n e c t i o nWARNING! THIS APPLIANCE MUST BE GROUNDED NeutralInputs A u d i o C o n n e c t i o n sBridge mono operation OutputsStereo operation A u d i o C o n n e c t i o n sc. Bridge switch 5 . 0C o n t r o l o p e r a t i o n a. Power Switchb. Level controls 1 and I n d i c a t o r s C. FaultE. Signal A. AC PresentI n d i c a t o r s F. Clip G. Bridgea. Two channel stereo operation T y p i c a l a p p l i c a t i o n sb. Two amplifiers used in bridge mode T y p i c a l a p p l i c a t i o n s c. Two amplifiers for stereo with a mono sub-bassd. Calculating Impedance take this further, four 8 ohm drivers = 2 ohms 8 & 8 =Amplitude G l o s s a r yActive BalancedFrequency dBu or dBvDistortion Frequency ResponseSpeakon Removable terminal blockTransient G l o s s a r yIndicators S p e c i f i c a t i o n sInput Connectors AC Present, Operate, Signal, Bridge, Clip, Temp., FaultProblem ChecklistT r o u b l e s h o o t i n g No outputPower light on, Operate light off, Fault light on not flashing Fault and both Temp lights flashingPower light on, Operate light off, Fault light on & flashing Power light on, Operate light on, Fault light on, Temp light onCrown Audio Customer Service Worldwide ServiceService Shipping Instructions S e r v i c e & W a r r a n t yWORLDWIDE EXCEPT USA & CANADA THREE YEAR FULL WARRANTYUNITED STATES & CANADA 3 YEAR133785-1 A division of Harman International IndustriesVersion 2.0 CB 050901 ZM10090-01 Crown Part Number Crown is a registered trademark of Crown International