Crown Audio XLS Series (2 rack space height with two Speakon connector) - Manual (Page 4)

XLS Series Power Amplifiers
page 4 Operation Manual
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 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............................... 13
4 Advanced Features and Options ...................................... 14
4.1 Protection Systems ........................................................ 14
4.1.1 Output Current Limiting......................................... 14
4.1.2. DC Protection ...................................................... 14
4.1.3 Circuit Breaker....................................................... 14
4.1.4 Thermal Protection ............................................... 14
5 Troubleshooting .................................................................. 15
6 Specifications ..................................................................... 16
7 AC Power Draw and Thermal Dissipation ..................... 18
8 Service ... .............................................................................. 21
8.1 Worldwide Service .......................................................... 21
8.2 US and Canada Service .................................................. 21
8.2.1 Service at a US or Canada Service Center ............ 21
8.2.2 Factory Service ..................................................... 21
8.2.3 Factory Service Shipping Instructions ................... 21
9 Warranty .............................................................................. 22
Crown Factory Service Information Form ...................................25
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