Crown Audio 140MPA - Manual (Page 4)

Commercial Audio Series Mixer-Amplifiers
page 4 Operation Manual
Important Safety Instructions .......................................................2
Declaration of Conformity ............................................................3
1 Welcome ................................................................................5
1.1 Features ...........................................................................5
1.2 Front Panel Controls and Indicators ................................ 6
1.3 Back Panel Controls and Connectors................................7
2 Setup ......................................................................................8
2.1 Installation........................................................................8
2.2 How to Attach Rack Ears ...................................................8
2.3 Choose Input Wire and Connectors .................................9
2.4 Choose Output Wire and Connectors ...............................10
2.5 Wire Your System ............................................................11
2.6 Phantom Power ................................................................11
2.7 Link In/Out Switch ............................................................11
2.8 Remote Volume Control....................................................12
3 Operation .................................................... 13
3.1 Powering Up......................................................................13
3.2 Priority Ducking ................................................................13
3.3 Music-On-Hold .................................................................13
4 Troubleshooting ................................................................... 14
5 Specification ........................................................................ 15
6 Service................................................................................... 16
6.1 Worldwide Service .......................................................... 16
6.2 US and Canada Service .................................................. 16
6.2.1 Service at a US or Canada Service Center ............. 16
6.2.2 Factory Service ...................................................... 16
6.2.3 Factory Service Shipping Instructions ................... 16
6.2.4 Packing Instructions............................................... 16
6.2.5 Estimate Approval................................................... 16
6.2.6 Payment of Non-Warranty Repairs.......................... 16
7 Warranty .............................................................................. 17
Product Registration................................................................... 19
Crown Factory Service Information Form .....................................21
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