- Xs900 Xs4300 Xs700 Xs500 Xs1200 Amplifier Operation Manual

Operation Manual
Xs Series Power Amplifiers
page 4
Important Safety Instructions ...........................................................2
Declaration of Conformity ................................................................3
1 Welcome .......................................................5
1.1 Features ...............................................................................5
1.2 How to Use This Manual ......................................................5
2 Setup ............................................................ 6
2.1 Unpack Your Amplifier ........................................................6
2.2 Install Your Amplifier ..........................................................6
2.3 Ensure Proper Cooling .......................................................6
2.4 Choose Input Wire and Connectors ....................................7
2.5 Choose Output Wire and Connectors ..................................7
2.6 Wire Your System ...............................................................8
2.6.1 Stereo Mode ..............................................................8
2.6.2 How to Parallel the Inputs...........................................8
2.6.3 Bridge-Mono Mode ...................................................9
2.7 Connect to AC Mains...........................................................10
2.8 Protecting Your Speakers ....................................................10
2.9 Startup Procedure............................................................ ...10
3 Operation ....................................................... 11
3.1 Precautions...........................................................................11
3.2 Front Panel Controls and Indicators..................................... 12
3.3 Back Panel Controls and Connectors (2-channel models).....13
3.4 Back Panel Controls and Connectors (Xs4300).....................14
4 Advanced Features and Options............................. 15
4.1 Protection Systems ...............................................................15
4.1.1 Output Current Limiting ...............................................15
4.1.2 DC Protection ..............................................................15
4.1.3 Circuit Breaker .............................................................15
4.1.4 Thermal Protection ......................................................15
5 Troubleshooting ............................................... 16
6 Specifications ................................................. 17
7 AC Power Draw and Thermal Dissipation.................. 19
8 Service . ....................................................... 22
8.1 Worldwide Service .................................................................22
8.2 US and Canada Service..........................................................22
8.2.1 Service at a US or Canada Service Center ...................22
8.2.2 Factory Service ............................................................22
8.2.3 Factory Service Shipping Instructions .........................22
9 Warranty ....................................................... 23
Crown Factory Service Information Form..........................................27
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