Mod LFO | Lexicon PCM 80 specification

PCM 80 User Guide	Lexicon

Modulation The Modulation row, which is the same for every algorithm, contains the parameters for the PCM 80's internal modulation sources. Use the Patch row to assign these modulators to any PCM 80 effect parameter.

Mod: LFO

Four parameters are available: Shape, P Width, Depth, and Rate.

Shape allows you to select the wave shape which will be used when "LFO" is selected as a patch Source. The choices are:

Sine

Cosine

Square

Sawtooth

Pulse

Triangle

P Width determines the proportion of each pulse wave cycle for which the LFO is on (1-99%). For example, setting P Width to 50% means that the LFO is on for half of its cycle. The effect of this control will only be heard if you are using the Pulse shape.

Depth scales the output of the LFO from 0 to 100%.

Rate sets the speed (0-25Hz) at which the LFO cycles. It can be set in time values (such as 1.5Hz) or in tempo values (such as 3:2 cycles per beat). Simultaneously pressing Up and Tempo will toggle these two display options.

Note: The PCM 80 allows six LFO shapes (sine, cosine, sawtooth, triangle, square and pulse) to be selected as patch Sources, as well as the LFO itself. All of these are generated by a single LFO, and are controlled by the single Rate control. When "LFO" is selected as a patch Source, the output will be the Shape selected here. The amplitude of the LFO output is controlled by Depth. Both Shape and Depth are available as patch Destinations and can be controlled externally. Shape, Pulse Width, Depth, and Rate are all available as patch Destination parameters, and can be controlled externally. See Patching in Chapter 2.

Shape, Rate and Depth can be controlled by a patch.

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Lexicon PCM 80 manual Mod LFO

Contents

PCM Precautions Unpacking and Inspection PCM Vigtig information om sikkerhed Wichtige Sicherheitsanweisungen Contents Contents, contd . The Algorithms and their Parameters Presets Contents, contd Introduction Editing Expansion User Interface Block Diagram Program Banks HeadroomUp/Down Load Balanced Outputs AC PowerFootswitch Input Level Mono Applications Footswitch/Foot ControllerAnalog Audio Digital Audio Unbalanced Balanced Headroom DisplayOverload Setting Analog and Digital Input Level Setting Output Level Press Control ConfigurationsConnection to a mixing consoles effects sends Global Pcmcia Sram Memory Card 68 pin, Type Memory CardsPin Simm Memory Module Basic Operation Xxxxxxx Bypass currently selected Row Audio Word Clock Audio Word Clock Ext Prf 44.1kHz Cns 48kHz Error Log Dig In Status Analog In Lvl Dig In Lvl Auto Lock Scms Emphasis Bit Mix ModeOutput Level Bypass Mode/Bypass Src Tempo ModePgm Bypass Auto Load Patch UpdateMem Protect Initialize Row Card Bank Copy Receive ResetFormat Transmit Map OffChain Int Clock Send Foot Pedal, Foot Sw 1, Foot Sw 2, AdjustAutomation SysEx Default Setting Row Setup StoreControl Mode Matrix Location Tempo Mode Matrix Location Pgm Assign Row Mapx Map 0 and MapRow Chain Map Program and Register Banks Chorus+Rvb Register Tempo Mode BeatValue Row Tempo RateSource Tap Source and Tap Level Row Tap Tap DurationAverage Prime Blue Soft Row Compare is on Stored effect active Protection Off Turning MemoryTempo Rate and BeatValue Tap Duration and Average Renaming the Adjust Knob Patch Register Location Concert Hall Plate Band+Rvb Mod Sw Entering Soft Row Assign About Sources Patch Sources Internal Env L Release Env R Rate, P Width, Mode Attack, Release, ModeRate, Shape, P Width, Depth Assigning Values Jump Jump contd Default valuesPatching Examples Creating a patch with Patch 1 Dst Unassigned Adjusting the modulation Source parameters 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 MstDepth and MstRate Voices Depth and Rate InLvl L&R, InPan L&R FX AdjustMix High Cut Controls contd. FX Width Value Display Label Description GldResp Master, GldResp, GldRange, ClearClear Master GldRange Expanded Delay Time Delay Time contdAlgorithm Delay Time Voices Mstr Fbk, Mstr X-Fbk Voices 1-6 Fbk, X-Fbk Gld Lvl Mstr LC/HCV1-V6 LoCut and HiCut Left a Lvl L and a Dly L Fbk L/R Glide FX contd Mod LFO Mod AR Env Modulation contd Mod Env L and Mod Env R Modulation contd. Mod Latch Width Mod Sw 1 and Mod Sw Modulation contdMode, T Lvl and T Src Rate Mode Panning Values DstPCM 80 Patch Sources Assign TuningRes 1Plate Pitch parameters Active Res 2Plate Pitch parameters Pitch contd V1-V6 Pitch Algorithms and Their Parameters Size Mstr Res,Mstr HCV1Res,V1 HiCut-V6 Res,V6 HiCut Duration Depth Shape, Spread Rvb Design contdDef Spin Low Slope and Mid Slope Pre DelayMid Rt and Low Rt Crossover PstMix, PstGld RefLvl L&R, RefDly L&REkoFbk L&R,EkoDly L&R Pst Mix PCM 80 User Guide Lexicon Matrix Bank Location Preset Type Program Bank 0 P0 Multi Effects P0 0.0 P0 Eko FlangeADJUST X-Fbk Flange Rvb Adjust FX MixFlange+RvbADJUST FX Mix Glide VerbADJUST FX Mix Modulation Effects P0 2.0 P0 3.5 contd Special Effects P0 3.6- P0 Program Bank 1 P1 Rhythmic Echo Delay Effects P1 0.0 P1Special Effects P0 3.6- P0 4.9 contd Rhythmic Echo and Delay Effects P1 0.0 P1 3.6 contd Pan-Eko Bpmadjust DarkKnob LatchedEkos Adjust EchoWidthPanEQ Bpmadjust Low Tone Tempo VerbADJUST Liveness Chase EchoADJUST ChaseRate BandEkoSweepADJUST Mstr FbkLFO EQ EchoADJUST LC Depth Panned DlysADJUST Mstr Fbk Ambience Effects P1 3.7 P1 Ambience Effects P1 3.7 P1 4.9 contd Program Bank 2 P2EQ 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 Chord WalkADJUST High Cut Pedal SwellADJUST FX MixRez Climber Adjust Tuning Mars BarsADJUST High Cut Resonant Chord Effects P2 4.1 P2 4.9 contd Program Bank 3 P3Reverb Effects P3 0.0 P3 Reverb Effects P3 0.0 P3 2.8 contd Drum GateADJUST Duration Plate4 Horns Adjust ImpactAlley SlapADJUST Pre Delay Slope Down Adjust Duration SweepVerbADJUST GldResp Dyna Vibrato Adjust GlideVibroVerbADJUST V-Depth EnveloVerbADJUST Rt HC0-40 Remix Effects P3 4.0 P3 4.9 contd Alphabetical Index of Presets PCM 80 User Guide Lexicon Selecting a Midi Channel Accessing Programs Registers Midi Operation Controlling PCM 80 Tempo Rate with Midi Clock Midi Tempo Control Using the PCM 80 as a Midi Clock SourcePCM 80 Tempo 0.2 Source set to Midi Control 3.7 Midi SysEx set to Receive On PCM 80sControl 3.4 Automation set to On Slaving two or more Midi Transmit Midi Adjust Program Change Messages Automation Reset All ControllersMidi Clock and Clock Commands SysEx Automation Dynamic Midi Displayed Name Description Yes Midi Implementation ChartFunction Transmitted Recognized Remarks OX Selectable PCM 80 User Guide Lexicon Common Midi Problems PCM 80 doesnt respond to SysEx commandsPCM 80 does not transmit SysEx Automation commands Midi Program Change numbers are off by No Digital Audio Output No Effects Output Restoring Factory Default Settings PCM 80 User Guide Lexicon Delay Audio Input ConnectorsAudio Output Connectors Impedance External Memory Card Connector Digital Audio Interface ConnectorsAudio Memory Configuration Base memory Footswitch Lexicon Inc Oak Park Bedford MA Telephone Fax