Crown Audio Power-Tech 1.1 - Manual (Page 3)

Power-Tech .1 Series Power Amplifiers
page 3 Operation Manual
Important Safety Instructions .............................................. 2
Table of Contents ................................................................. 3
1 Welcome ................................................................................... 4
1.1 Features.......................................................................... 4
2 How to Use This Manual ....................................................... 4
3 Setup.......................................................................................... 5
3.1 Unpack Your Amplifier ............................................... 5
3.2 Install Your Amplifier .................................................. 5
3.3 Ensure Proper Cooling ............................................... 5
3.4 Choose Input Wire and Connectors ......................... 6
3.5 Choose Output Wire and Connectors ...................... 7
3.6 Wire Your System ....................................................... 8
3.6.1 Stereo Mode ...................................................... 8
3.6.2 Bridge-Mono Mode .......................................... 8
3.6.3 Parallel-Mono Mode......................................... 8
3.7 Set Input Sensitivity .................................................. 9
3.8 Connect to AC Mains .................................................. 9
3.9 Startup Procedure ....................................................... 9
4 Operation ................................................................................. 9
4.1 Precautions .................................................................. 9
4.2 Front Panel Controls and Indicators ......................... 10
4.3 Back Panel Controls and Connectors ............................. 11
5 Advanced Features and Options ......................................... 13
5.1 Protection Systems .................................................... 13
5.1.1. ODEP ................................................................. 13
5.1.2 Ultrasonic and Radio Frequency Protection . 13
5.1.3 Drive Protection ................................................ 13
5.1.4 Transformer Thermal Protection .................... 13
5.1.5 Fuses and Circuit Breakers.............................. 13
5.2 Option ........................................................................... 14
5.2.1 MT-BB................................................................. 14
6 Troubleshooting ...................................................................... 15
7 Specifications ......................................................................... 16
8 Service ..................................................................................... 17
8.1 Worldwide Service ...................................................... 18
8.2 US and Canada Service .............................................. 18
8.2.1 Service at a US or Canada Service Center ............. 18
8.2.2 Factory Service ..................................................... 18
8.2.3 Factory Service Shipping Instructions................... 18
9 Warranty .................................................................................. 19
Factory Service Information Form ........................................... 21
Table of Contents