Alesis DEQ830 manual Receiving System Exclusive bulk dumps

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Basics of Equalization 3

This process is not affected by the setting of the MIDI Out/Thru Select function. When you instruct the unit to Transmit, the sys-ex data will be sent whether the MIDI jack is set to Out or Thru.

Receiving System Exclusive bulk dumps

The DEQ830 is always ready to receive a new bank of programs and curves into its internal memory. Once an external device begins sending the proper sys-ex data, the DEQ830 will display the message “Rcving,” short for “receiving.” When the sys-ex transmission is complete, the DEQ830 will let you know by displaying the message “Done.” While the bank is being received, front panel edits and mode changes will be disabled.

There is one thing you can do during this time, though. If you change your mind in the middle of the transmission and realize you’ve loaded in the wrong bank (or worse, you forgot to back up the programs and curves first), you can interrupt the transmission by pressing the [PROGRAM] button. The display will show the word “Aborted” and then return to Program mode. But you’d better act quickly, as the whole process takes only about 30 seconds.

And unfortunately, as soon the message “Rcving” is displayed the DEQ830 begins overwriting the Program and Curve Banks. If you saw that message you will have lost some data. But if you interrupted the transmission, you will have managed to save some of the programs and curves.

Warning! Sending a sys-ex bank into the DEQ830 will overwrite the internal memory. Make sure you have backed up internal memory before you load in a new set of programs and curves.

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Contents Reference Manual This page intentionally left blank Table Of Contents Chapter Four Applications Welcome IntroductionDEQ830 Key Features How to Use This Manual This page intentionally left blank Please follow these precautions when using this product Important Safety InstructionsImportant Safety Instructions English Safety symbols used in this productPage Instructions de Sécurité Importantes French Symboles utilisés dans ce produitPage Lesen Sie bitte die folgende Sicherheitshinweise German Sicherheit Symbole verwendet in diesem ProduktPage FCC Compliance Statement CE Declaration of ConformityThis page intentionally left blank Quick Start Guide If you can’t wait to get started…Hook it up to a mixer Play some signal into the unit Try some equalizationStore the Program Save an EQ Curve DEQ830 Diagram Thermal Considerations in Rack Mounting Installing in a RackConnections Unpacking and InspectionUsing the DEQ830 in another country AC Power HookupUnbalanced I/O Connecting Inputs and OutputsStereo connections Balanced I/OOperating Levels Mono connectionsConnecting to equipment with XLR inputs and outputs Connecting to the inserts on an instrument amplifierAnalog Signal In, Digital Signal Out Digital Signal In, Analog Signal OutDigital Signal In, Digital Signal Out About Audio Cables This page intentionally left blank Basics of Equalization What is equalization?Description of the Front Panel Compare Bypass All ALLLink Push to Link StoreProgram Value Encoder ValueNumerical LED Display Save Curve mode Program modeEdit mode Store modeRetrieve Curve mode Bypass modeChannel Level mode Link mode Utility modeReal Time Analyzer mode Basic operation Program mode Basic operation Edit modeSingle Band Edit Band Gain Cut/Boost Ranges Band SoloLED Proportional Gain Memory Multiple Band EditSelecting an Edit Group Relative Gain displayBasics of Equalization Limits of Relative Gain Release Edit Group function Basic operation Save Curve mode Basic operation Store modeBasic operation Channel Level mode Basic operation Link modeCopying settings between channels Using the Value encoder in RTA mode Basic operation Real Time Analyzer modeMetering modes SettingMaster Level +/- 6 dB Basic operation Utility modeRelease Edit Group On/Off Midi Out/Thru Select Out/Thru Edit Time Out On/OffMidi Channel ALL Midi Program Change On/OffFast Program Select On/Off Peak Mode 0, 1, 2, InfInternal Clock Sample Rate Select 44.1/48 Force Analog Input Auto/AnalogReceiving System Exclusive bulk dumps Demonstration mode Lock modeHidden Modes Phasing Equalization ArtifactsDistortion NoiseWhat makes the DEQ830 unique? Constant Q vs. Variable QConstant Q Variable QMulti-band application and results Basics of Equalization This page intentionally left blank Vocal Air ApplicationsGeneral EQ tips Rock Kick DrumFiltering effects Eliminating FeedbackAnswering machine Comb filtering Settings chartApplications Line Conditioners and Protectors TroubleshootingCare and Maintenance CleaningTroubleshooting Index TroubleshootingCustomers outside the USA and Canada Obtaining Repair ServiceRefer All Servicing to Alesis Customers in the USA and CanadaThis page intentionally left blank Specifications Audio PerformanceMechanical This page intentionally left blank Alesis Limited Warranty Warranty / ContactAlesis Contact Information