JBL 7510B User Manual

Also see for 7510B: User manual

Manual 751 OBJ.JL...P.refaceSection One introdUCliODThank you for purchasing this JBIVUREI product We have prepared this instruction manual to enable you toachieve optimum utility and performance from your new Automatic Microphone Mixer. We encourage you toread and to make use of the material contained in this manual. We welcome your suggestions and commentson our products and on this manual.This manual is dedicated to all the people who are interested in learning about the capabilities and limitations ofour products in order to best use them. Learn, Enjoy and Share.1 .2 Unpacking and InspectionYour new JBL/UREI Automatic Microphone Mixer was carefully packed at the factory, and the container wasdesigned to protect the unit during shipment Nevertheless, we recommend careful examination of theshipping carton and its contents for any sign of physical damage which may have occurred in transitIf damage is evident do not destroy any of the packing material or the carton, and immediately notify thecarrier of a possible claim for damage. Damage claims must be made by you.The shipping carton should contain:The JBL/UREI Model 7510B Automatic Microphone MixerThis Instruction ManualAn envelope containing Rack Mounting HardwareIf you have purchased extra 7510-03 Input Expander Assemblies, they are separately packed.1.3 About this_MamjalThe diagrams and information on the following two pages provide an overview of the controls, indicators andconnectors of the Model 75 lOB Automatic Microphone Mixer. Additional detailed information follows in theInstallation, (derating Instructions, and Theory of Operation sections.Note: In this manual, unless otherwise specified, 0 dBu is equivalent to 0.775 volts and 0 dBm is onemilliwatt in a circuit with a load impedance of 600 ohms.Page 1