Univex AM-77 owner manual Technical Features Appendix Troubleshooting & Maintanence

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Section 4 - System Configurations	33
4a. OptiOperation® Different System Configurations	33
4b. Switching and Connection Diagrams for Different Modes	41
Section 5 - Additional Connectivity	53
5a. Input for iPod/other portable music players	53
5b. ‘HiFi/Pro’ Switches for Balanced XLR inputs	54
5c. RS232 ‘Options’ Connector	55
Section 6 - Technical Features	57
Appendix - Troubleshooting & Maintanence	58
Troubleshooting	58
Maintenance	58
Specifications	59

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Contents AM-77 Reference Class Dual-Mono Pre-Main Amplifier Page FCC Warning Page Page Page On power sources PrecautionsOn placement Running-In Touch-Sensitive ButtonsStand-By Contents Technical Features Appendix Troubleshooting & Maintanence Front Panel of the AM-77 1a. Unpacking Pre-Main Stereo Amplifier Connection AmpAMR recom Mends Sonically supe Rior Speakon Connectors Plastic Protective film Covering Display may be Removed Sure no speaker con- nector is Please refer to Sections 3 5 for a more detail explanation RC-77 battery installation RC-77 Remote ControlPower On/Off R m i n g 45 sStandby Source SelectionRear Inputs Volume AdjustmentSpeakon Outputs Int/Power switch Synch ConnectorsMode switch HiFi/Pro switchMute RC-77 only Menu RC-77 onlyOK RC-77 only Brightness RC-77 onlyPage 3a. Labeling of Inputs and Setting Level Offset Hdtv Page M e T h e a t r e R e c t Fixed Input 1.55V = +6dBu L t a g e T s i d e E r a t i n g N g e E a k e r P r o t e c t i o n G a g e d Page 4a. OptiOperation Different System Configurations Switched OFF Standard system with AM-77 as the only amplifier Apogee Diva et al Terminal connections with improved per Mode IV Power Stereo Mode V Power Monoblock Mode VI Power Bi-Amplifier Default Factory setting Mode II Pre-Main Monoblock amplifiers Page Mode III Pre-Main Bi-amplifier horizontal bi-amping Page HiFi Pro Page Mode V Power Monoblock amplifier Page Mode VI Power Bi-amplifier mode Page Page 5a. Input for iPod/other portable music players HiFi Pro Option Page Technical Features Appendix Troubleshooting FTC Monoblock option FTC Federal Trade Commission USA