Midi Program Change numbers are off by | Lexicon PCM 80 guide

Troubleshooting

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Troubleshooting

This chapter is intended primarily to help you recognize some common error states which can be corrected from the PCM 80 front panel, or by simple means such as cable replacement. Any error states which are not covered here should be referred to your local dealer for service by a qualified technician.

In a low-voltage, or "brown-out" condition, the PCM 80 will freeze in its current state. None of the controls will have any effect. When power returns to a normal level, the unit will reset itself as though it had just been powered on. If the unit does not reset itself, turn the power OFF, then ON to resume normal operation.

Temperature extremes may cause the PCM 80 to exhibit unpredictable behav- ior. If the unit has been subjected to temperatures below 32°F (0°C) or above 95°F (35°C), it should be turned off and allowed to return to normal temperature before use. The unit may be damaged by exposure to temperatures below -22°F (-30°C) or above 167°F (75°C), or by exposure to humidity in excess of 95%. If a unit exposed to such conditions fails to operate after it returns to a normal operating temperature, contact your local service representative.

Low Voltage

Overheating

The PCM 80 doesn't respond to MIDI Program Changes.

Check Receive control at Control mode 3.1 and make sure it is set to On. Check the MIDI Channel selected as well as the MIDI Channel of the transmitting device. Make sure that Pgm Change at Control mode 3.3 is set to On. Also check MIDI In/Out connections between the units.

MIDI Program Change numbers are off by 1.

The PCM 80 transmits and recognizes ProgramChange messages 0-127. MIDI devices which transmit 1-128 rather than 0-127, will be off by 1. Simply adjust by 1 when working with such devices.

The PCM 80 doesn't respond to SysEx commands.

Check the SysEx setting (and the Device ID selection) at Control mode 3.7.

The PCM 80 does not transmit SysEx Automation commands.

Check the Automation setting (and the target device ID selection) at Control mod 3.4.

Common MIDI Problems

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Lexicon manual Midi Program Change numbers are off by, PCM 80 doesnt respond to SysEx commands, Common Midi Problems

Contents

PCM Unpacking and Inspection Precautions PCM Vigtig information om sikkerhed Wichtige Sicherheitsanweisungen Contents Presets Contents, contd . The Algorithms and their Parameters Contents, contd Introduction Editing Expansion User Interface Block Diagram Up/Down HeadroomProgram Banks Load Footswitch AC PowerBalanced Outputs Input Level Analog Audio Footswitch/Foot ControllerMono Applications Digital Audio Headroom Display Unbalanced BalancedOverload Setting Output Level Setting Analog and Digital Input Level Connection to a mixing consoles effects sends ConfigurationsPress Control Global Memory Cards Pcmcia Sram Memory Card 68 pin, TypePin Simm Memory Module Basic Operation Xxxxxxx Bypass currently selected Audio Word Clock Ext Prf 44.1kHz Cns 48kHz Row Audio Word Clock Dig In Status Error Log Dig In Lvl Analog In Lvl Scms Auto Lock Mix Mode Emphasis BitOutput Level Tempo Mode Bypass Mode/Bypass SrcPgm Bypass Mem Protect Patch UpdateAuto Load Initialize Row Card Bank Copy Format ResetReceive Transmit Off MapChain Automation Send Foot Pedal, Foot Sw 1, Foot Sw 2, AdjustInt Clock SysEx Control Mode Matrix Location Row Setup StoreDefault Setting Tempo Mode Matrix Location Row Chain Row Mapx Map 0 and MapPgm Assign Map Chorus+Rvb Program and Register Banks Register Tempo Mode Row Tempo Rate BeatValueSource Row Tap Tap Duration Tap Source and Tap LevelAverage Prime Blue Soft Row Compare is on Stored effect active Turning Memory Protection OffTempo Rate and BeatValue Tap Duration and Average Register Location Renaming the Adjust Knob Patch Concert Hall Plate Band+Rvb Mod Sw Entering Soft Row Assign About Sources Internal Patch Sources Attack, Release, Mode Env L Release Env R Rate, P Width, ModeRate, Shape, P Width, Depth Jump Assigning Values Patching Examples Default valuesJump contd Creating a patch with Patch 1 Dst Unassigned Source parameters Adjusting the modulation Changing the default destination values Adding an additional pivot point to the patch Patch Values 000 Multiple Patches with the Same Destination Algorithms and Their Parameters 4-Voice Algorithms Reverb Shell Algorithms and Their Parameters PCM 80 User Guide Lexicon Algorithms and Their Parameters PCM 80 User Guide Lexicon Algorithms and Their Parameters 6-Voice Algorithms Algorithms and Their Parameters PCM 80 User Guide Lexicon Chorus+Rvb contd PCM 80 User Guide Lexicon Band+Rvb contd Resonant Chord Algorithms Res1Plate Res2Plate Resonant Chord Algorithms Res1Plate Res2Plate contd Voices Depth and Rate MstDepth and MstRate Mix FX AdjustInLvl L&R, InPan L&R High Cut Value Display Label Description Controls contd. FX Width Clear Master Master, GldResp, GldRange, ClearGldResp GldRange Algorithm Delay Time Delay Time contdExpanded Delay Time Voices Voices 1-6 Fbk, X-Fbk Mstr Fbk, Mstr X-Fbk V1-V6 LoCut and HiCut Mstr LC/HCGld Lvl Left a Lvl L and a Dly L Fbk L/R Glide FX contd Mod LFO Mod Env L and Mod Env R Mod AR Env Modulation contd Modulation contd. Mod Latch Mode, T Lvl and T Src Rate Mod Sw 1 and Mod Sw Modulation contdWidth Mode Panning Dst ValuesPCM 80 Patch Sources Res 1Plate Pitch parameters TuningAssign Active Res 2Plate Pitch parameters Pitch contd V1-V6 Pitch Algorithms and Their Parameters V1Res,V1 HiCut-V6 Res,V6 HiCut Mstr Res,Mstr HCSize Duration Def Shape, Spread Rvb Design contdDepth Spin Mid Rt and Low Rt Pre DelayLow Slope and Mid Slope Crossover EkoFbk L&R,EkoDly L&R RefLvl L&R, RefDly L&RPstMix, PstGld Pst Mix PCM 80 User Guide Lexicon Matrix Bank Location Preset Type Multi Effects P0 0.0 P0 Program Bank 0 P0 Flange+RvbADJUST FX Mix Flange Rvb Adjust FX MixEko FlangeADJUST X-Fbk Glide VerbADJUST FX Mix Modulation Effects P0 2.0 P0 3.5 contd Special Effects P0 3.6- P0 Rhythmic Echo Delay Effects P1 0.0 P1 Program Bank 1 P1Special Effects P0 3.6- P0 4.9 contd Rhythmic Echo and Delay Effects P1 0.0 P1 3.6 contd PanEQ Bpmadjust Low Tone LatchedEkos Adjust EchoWidthPan-Eko Bpmadjust DarkKnob Tempo VerbADJUST Liveness LFO EQ EchoADJUST LC Depth BandEkoSweepADJUST Mstr FbkChase EchoADJUST ChaseRate Panned DlysADJUST Mstr Fbk Ambience Effects P1 3.7 P1 Program Bank 2 P2 Ambience Effects P1 3.7 P1 4.9 contdEQ Effects P2 0.0 P2 EQ Effects P2 0.0 P2 1.0 contd Spatial Effects P2 1.1 P2 Spatial Effects P2 1.1 P2 2.4 contd Gain Effects P2 2.5 P2 Gain Effects P2 2.5 P2 4.0 contd Rez Climber Adjust Tuning Pedal SwellADJUST FX MixChord WalkADJUST High Cut Mars BarsADJUST High Cut Program Bank 3 P3 Resonant Chord Effects P2 4.1 P2 4.9 contdReverb Effects P3 0.0 P3 Reverb Effects P3 0.0 P3 2.8 contd Alley SlapADJUST Pre Delay Plate4 Horns Adjust ImpactDrum GateADJUST Duration Slope Down Adjust Duration VibroVerbADJUST V-Depth Dyna Vibrato Adjust GlideSweepVerbADJUST GldResp EnveloVerbADJUST Rt HC0-40 Remix Effects P3 4.0 P3 4.9 contd Alphabetical Index of Presets PCM 80 User Guide Lexicon Midi Operation Selecting a Midi Channel Accessing Programs Registers Midi Tempo Control Using the PCM 80 as a Midi Clock Source Controlling PCM 80 Tempo Rate with Midi ClockPCM 80 Tempo 0.2 Source set to Midi Control 3.4 Automation set to On PCM 80sControl 3.7 Midi SysEx set to Receive On Slaving two or more Midi Transmit Midi Adjust Program Change Messages Midi Clock and Clock Commands Reset All ControllersAutomation SysEx Automation Displayed Name Description Dynamic Midi Function Transmitted Recognized Remarks Midi Implementation ChartYes OX Selectable PCM 80 User Guide Lexicon PCM 80 does not transmit SysEx Automation commands PCM 80 doesnt respond to SysEx commandsCommon Midi Problems Midi Program Change numbers are off by No Effects Output No Digital Audio Output Restoring Factory Default Settings PCM 80 User Guide Lexicon Audio Output Connectors Audio Input ConnectorsDelay Impedance Audio Memory Configuration Base memory Digital Audio Interface ConnectorsExternal Memory Card Connector Footswitch Lexicon Inc Oak Park Bedford MA Telephone Fax