Crown Audio 140MPA operation manual Table of Contents

Commercial Audio Series Mixer-Amplifiers

Table of Contents

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

page 4 Operation Manual