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LXP-5 Owner's Manual

Living with controller quirks
Some synthesizers and controllers cannot send the full range of MIDI
program change messages (0-127). With them, you can't access all the
registers in the LXP-5. Others may appear to be able to send only 32, but
actually have a bank mode that

does let you send all 128 program change

messages. If in doubt, see the manual for your controller.

Patches and Dynamic MIDI



Some extremely useful effects can be created by controlling the LXP-5’s
variable parameters remotely in real time. Almost all of the controllers found
on a MIDI keyboard or foot controller (pitch benders, mod wheels, sliders,
switches, breath controllers, foot pedals and footswitches) can be used to
adjust the LXP-5’s parameters. We refer to this real time remote control
capability as Dynamic MIDI



.

To use Dynamic MIDI



, you

patch a MIDI controller to the parameter you

want to control. You may patch a separate controller to each parameter, or
patch a single controller to control up to four parameters at once. Three types
of patches are used in the LXP-5: general purpose patches, an ADJUST
knob patch and global patches.

General Purpose Patches
Four general purpose patches are available in the LXP-5. These patches
use a MIDI controller, a front panel knob or the low frequency oscillator (LFO)
as

sources to control one of the LXP-5 parameters, known as patch

destinations. A controller threshold is used along with a positive or negative
scale factor to calculate offset. (Offset = [Source Value - Threshold] x Scale
Factor). The last calculated offset is stored with the patch so that, on recall,
the parameter will have this value until the controller is moved. Four general
purpose patches may be stored with any program by using the front panel
controls or MIDI SysEx.

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Summary of Contents for LXP-5

Page 1: ...LXP 5 Effects Processing Module Owner s Manual ...

Page 2: ...Owner s Manual LXP 5 Effects Processing Module ...

Page 3: ...rence will not occur in a particular installation If this equipment does cause interference to radio or television reception which can be determined by turning the equipment OFF and ON the user is encouraged to try to correct the interference by one or more of the following measures Reorient the receiving antenna Relocate the computer with respect to the receiver Move the computer away from the re...

Page 4: ... 4 User Memory 2 7 Creating Your Own Sounds 2 11 Storing and Recalling sounds 2 19 Footswitch Operation 2 22 3 MIDI Operation Accessing Programs 3 1 Patches and Dynamic MIDI 3 4 Creating Patches Using MIDI SysEx Data 3 11 Assigning Switches as Control Sources 3 12 4 MIDI Implementation Data Data Event Requests 4 1 Transmit Receive Data 4 2 Parameter Definitions 4 6 Microcode Parameters 4 9 Impleme...

Page 5: ...e from the front panel or via MIDI providing truly world class flexibility and control From pitch shifting to stereo delays and flanging the LXP 5 delivers superior performance Whether you are a producer engi neer or musician whether you work on stage or in the studio the LXP 5 will quickly become an indispensible part of your sound We re confident you ll find that the LXP 5 s unique combination o...

Page 6: ...ower switch it can be left on all the time To keep the power plug from working loose from the rear of the unit during transport you may wish to apply a small amount of silicone sealer to the plug after inserting it Mounting The LXP 5 measures 8 5 W x 1 7 H x 9 5 d 215 9 x 43 2 x 241 3 mm The optional rack mounting kit A LXP R handles one or two units in a single rack space Whatever mounting method...

Page 7: ...f dry source to wet effect signal present at the LXP 5 outputs Turn the control all the way to the left for 100 dry 0 wet Level Indicators The left LED indicates signalpresent theright flashes red when the signal is 3dB from peak overload Function and Select Used for selection of factory presets User memories Bypass and three edit modes Learn LED Confirms that power is on and blinks in red or gree...

Page 8: ...s MIDI foot con trollers sequencers and synthesizers Outputs L and R Single ended unbal anced stereo outputs provide 4dBu nominal output level Footswitch Connector for toggle Push on push off or momentary contact footswitch MIDI THRU OUT With the recessed slide switch set for MIDI THRU any MIDI data receivedissentwithout change The recessed slide switch can also be set for MIDI OUT Power Accepts p...

Page 9: ...eeve Shield Ground Tip High Sleeve Shield Ground Tip High Ring Connect to Sleeve Mono or stereo The LXP 5 produces wonderful stereo effects from either mono or stereo signal sources For mono sources use either of the two input connectors the dry signal appears along with the stereo effects in mono at both output connectors For instruments and sources with stereo outputs use both inputs We recommen...

Page 10: ...input channel strips panned full left and right rather than the effects returns This allows the greatest flexibility in routing and equalization In this configuration the console controls are used to set the amount of effect heard the LXP 5 front panel MIX control should be set fully clockwise for 100 wet Channel Input or Effects Return L Channel Input or Effects Return R Effects Send Input L or R...

Page 11: ...LTI Connection between instrument and console Insomeapplications suchaswhenanLXP 5isusedforasingleinstrument it may be desirable to patch the LXP 5 between the instrument and console This makes it possible to keep the LXP 5 up on stage with other MIDI gear rather than in the console effects rack making MIDI control much easier In this configuration the LXP 5 front panel MIX control is used to set ...

Page 12: ... For a very spacious guitar sound connect the LXP 5 between a guitar and two amp and speaker stacks The only problem with this setup is that if you use overdrive distortion created by the amplifier changing settings on the LXP 5 also affects the quantity and quality of your distortion If you use a separate distortion box you can get around this problem by connecting it before the LXP 5 If you pref...

Page 13: ...to create the overdrive before sending the signal to the LXP 5 to ensure that the effects don t change the quantity and quality of your distortion In this setup you need a guitar preamplifier or a guitar amp with a direct output Feed this signal to either of the LXP 5 inputs and then on to a stereo power amp or a pair of guitar amps A few guitar amplifiers become unhappy if they are operated witho...

Page 14: ... you remove the snare from the drum machine s main stereo mix Drum machine s stereo outputs Drum machine s individual output for snare drum Console Inputs Console Inputs LXP 5 Inputs L and R LXP 5 Outputs L and R LXP 5 L Input LXP 5 Outputs L and R BYPASS SELECT LXP 5 LEARN exicon EDIT 1 2 3 4 5 6 7 8 PRESET USER INPUT MIX OUTPUT A B C PITCH DELAY CHORUS MULTI BYPASS SELECT LXP 5 LEARN exicon EDIT...

Page 15: ...1 10 LXP 5 Owner s Manual ...

Page 16: ...controls all the way down fully counterclockwise 2 Set the instrument output preamp output or effects send that feeds the LXP 5 input s to a nominal level With an instrument this should be your loudest normal playing level with a preamp output or console adjust the output s or effects send s to produce the highest level possible with the least amount of noise If the output you are using doesn t ha...

Page 17: ...experiment MIX setting to use when the LXP 5 is patched to console effects send s When using an instrument amplifier or preamplifier the ideal MIX setting is generally somewhere in this range n INPUT MIX OUTPUT n INPUT MIX OUTPUT 4 If the LXP 5 inputs are connected to a console effects send and the outputs are connected to console channel strip inputs set the console s input level trim and fader t...

Page 18: ...l not activate the LED Parameter Editing Status When not receiving MIDI or indicating storage success the LED will tell you two things about the parameter editing status of the sound you are running 1 Has the selected parameter been changed from the stored value If the selected parameter matches the stored value the LED will be green Otherwise it will be red 2 Do the knobs correctly indicate the s...

Page 19: ... types PITCH DELAY CHORUS or MULTI effect Then turn SELECT to one of the 16 presets within the chosen type Use FUNCTION to select a preset type BYPASS SELECT EDIT 1 2 3 4 5 6 7 8 PRESET USER A B C PITCH DELAY CHORUS MULTI Use SELECT to choose a specific preset LXP 5 LEARN Use ADJUST to change the sound of the preset Once a preset has been chosen the sound can be modified with the ADJUST knob Progr...

Page 20: ...Stereo Slap Diffuse Echo Image Delay Bounce Delay Bounce Loop Ambient Loop Echo Loop Filter Delay Robot 1 Robot 2 Short Delay Long Delay PITCH SELECT Position MIN 2 3 4 5 6 7 8 9 10 11 12 13 14 15 MAX PRESET Name Fourth Down Fifth Up Octave Down Two Octaves Down Octave Up Tunnel Up Tunnel Down Glissando Up Glissando Down Diminished Suspended Low Octave Mid Octave High Octave Semitune Fine Tune 1 2...

Page 21: ...cut Decay Time Decay Time Decay Time Decay Time Dly 2 crs Decay Time Dly 2 crs Decay Time CHORUS Name Chorus Ambient Image Comb Ambience Ambient Detune Dry Detune Slap Detune Resonant Sweep Diffuse Sweep Slap Sweep Echo Detune Step Detune Roto Motion Roto Slap Slow Res Sweep Slap Flange Diffuse Flange 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 SELECT Position MIN 2 3 4 5 6 7 8 9 10 11 12 13 1...

Page 22: ...atile storing a new program will overwrite the previously stored program When shipped from the factory THE LXP 5 contains a duplicate set of the Preset programs at locations 1 64 available at FUNCTION settings USER 1 4 Sixty four different programs are provided at locations 65 128 These programs make use of both ADJUST Knob patches and MIDI patches described in Chapters 3 and 4 These User presets ...

Page 23: ...e USER BANK 6 SELECT Position MIN 2 3 4 5 6 7 8 9 10 11 12 13 14 15 MAX PRESET Name Clocked Descend Clocked Slap Clocked Rvb Flange Shimmer Cave Vibrato Scale Random Flange Mystery Pitch Two Octave Delay Doppler Flange Stadium Vibra Verb Wait Frash Chromatic Doppler Mod Dark Chorus Verb Bent 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 PATCH Assignments Knob Pitch Interval MIDI Clock Fbk 2 Knob...

Page 24: ...s Bass Multiply MIDI Last Note Pitch Interval Treble Decay Knob Decay MIDI Last Note Pitch Interval Treble Decay Knob LFO Dly 2 3 Scaling MIDI Last Note Delay 2 3 Knob Reverb Bal ance Delay 2 coarse MIDI Clock Delay 1 coarse Knob Delay 2 3 coarse MIDI Clock Delay 2 3 Knob Pitch Interval Knob LFO Rate Feedback 2 Knob Delay 2 3 coarse Knob Decay Time Knob Pitch Fine Knob Feedback 2 Knob Delay 1 2 co...

Page 25: ...Fbk 1 Pedal On will cause infinite loop and mute audio input to loop Knob Reverb Balance MIDI LAST Note Delay 1 fine Feedback 1 Last Note controls flange Knob Fbk 1 MIDI Aftertouch Dly 1 fine Aftertouch controls flange Knob Delay 1 fine Knob Delay 1 2 fin MIDI Sust Pdl Dly 1 fin Pedal has phase effect on audio Knob Treble Decay Delay 2 fine Knob Pitch Adjust MIDI Last Note Dly 2 crs Fbk 2 Last Not...

Page 26: ...al delay line pitch shifter EQ and ambience Delay Reverb which includes a digital delay line EQ and reverb Pitch Delay Block Diagram Delay Reverb Block Diagram Audio Input Delay 1 Pitch Shifter EQ Delay 2 Delay 3 Reverb Balance Ambience Output R Output L Feedback 1 Feedback 2 Audio Input Feedback 1 Delay 1 Modulation EQ Delay 2 Pre Delay Diffusor Reverb Reverb Balance Output R Output L ...

Page 27: ...like to change Put the LXP 5 into Edit mode by holding the LEARN button in while turning FUNCTION to EDIT A or B then releasing the LEARN button The parameters available at EDIT C are discussed in Chapter 3 MIDI Opera tion Turn SELECT to the parameter you wish to edit The parameter value can now be modified with the ADJUST knob Move ADJUST to a new setting to activate it The following tables show ...

Page 28: ...ine Feedback 2 Delay 3 Coarse Delay 3 Fine Range Pitch Delay 0 983 ms 0 61 5 ms 0 100 0 307 2 ms 0 19 2 ms 0 99 0 307 2 ms 0 19 2 ms Delay Reverb 0 630 8 ms 1 0 61 5 ms 1 0 100 0 307 2ms 2 0 19 2 ms 2 NA NA NA E D I T A 9 10 11 12 15 MAX PARAMETER Name Pitch Base Select Pitch Interval Pitch Adjust Inactive Global Patches Enable Disable Range Pitch Delay MIN 4 Bypass 5 8 down 2 Oct 9 12 down 1 Oct ...

Page 29: ...TER Name High Cut Filter Low Cut Filter Range Pitch Delay and Delay Reverb 320Hz full range full range 1350Hz LEVEL 8 9 10 11 12 13 14 15 MAX PARAMETER Name Reverb Balance Output Balance Output Level Input Level LFO Rate ADJUST Knob Destination Select Algorithm Footswitch Mode Memory Write Protect Range Pitch Delay and Delay Reverb 100 0 0 100 100 left 100 right 0 100 0 100 0 066 5Hz See Edit C Pa...

Page 30: ...down or two octaves down Selecting Bypass will remove the pitch shifter from the Pitch Delay algorithm and eliminate its small processing delay Pitch Interval provides an adjustment range of more than an octave Its parameter value is added to the selected base octave For example to adjust pitch between one octave down and unison set the Pitch Base Select parameter to one octave down then use the P...

Page 31: ...perly set the following four reverb parameters to the settings shown The User preset Infinite Reverb User 5 Select 15 does this and leaves Decay Time controlled by the front panel ADJUST knob When incoming audio exceeds an internally fixed threshold level it is gated into the reverberator While the gate is open the Decay Time is set one step below infinite to prevent cumulative overloading You wil...

Page 32: ...el contributes 6 dB of gain to override these losses and provide the best signal to noise ratio This limits the effect of thebalance controls to their extremes If you want smooth dynamic pans lower the Output Level to between 50 and 100 to reduce the overrride action Editing Additional Parameters To edit another parameter simply turn FUNCTION and or SELECT to a new parameter and use ADJUST to chan...

Page 33: ...meters which can be assigned to ADJUST FUNCTION EDIT B ADJUST MIN 2 3 4 5 6 7 8 9 10 11 12 13 14 15 MAX Assigned Parameter Delay 1 Coarse Feedback 1 Delay 2 Coarse Feedback 2 Delay 3 Coarse Pitch Interval Decay Time Treble Decay Size High Cut Filter Low Cut Filter Reverb Balance Input Level Output Level Output Balance LFO Rate Altering the Size parameter in real time will cause the LXP 5 to mute b...

Page 34: ...e LXP 5 will not perform a store instruction if memory write protect is enabled or if you accidentally try to save into a Preset location If the sound was not stored the LEARN LED will flash red If FUNCTION is set to one of the EDIT positions the sound will be put into the edit buffer Memory Write Protect Memory Write Protect is a feature that lets you prohibit the overwriting of User programs Mem...

Page 35: ... in the selected program ADJUST will have no audible effect Assign the parameters you find most useful to the ADJUST knob so that these assignments will be stored with the program After editing a User program the new sound can be stored at the same location overwriting the original program or at a different location Using Bypass Mode Setting FUNCTION to BYPASS puts the LXP 5 in Bypass mode This mo...

Page 36: ...mode Hold in LEARN while turning FUNCTION to EDIT B then release LEARN 3 Turn SELECT to position 14 4 Turn ADJUST to any position between MIN and 5 to select Delay Reverb turn to any position between 6 and 10 for Pitch Delay Turning ADJUST to any position between 11 and MAX will select Bypass mode Remember while in Edit mode you can modify other parameters reassign ADJUST and or save the new sound...

Page 37: ...Bypass functions a momentary type footswitch should be used for the Memory Increment function Defeat Input Defeat Output and Bypass all affect the wetsignal output of the digital signal processor DSP only The dry signal as set by the front panel MIX control is unaffected Defeat Input mutes the input to the DSP allowing the effect the decay naturally to silence Defeat Output mutes the effect output...

Page 38: ...editbuffer Everytimethefootswitchcontacts are closed the memory is incremented in the following order User Program 1 User Program 2 User Program 3 User Program 127 User Program 128 Preset 1 Preset 2 Preset 63 Preset 64 Bypass Edit Buffer User Program 1 User Program 2 etc The starting point in the sequence is determined by the program selected ...

Page 39: ...2 24 LXP 5 Owner s Manual ...

Page 40: ... complex ones Accessing Programs Up until now you have used the front panel knobs to save and recall programs You can also use MIDI to access these programs All you need is a device which can send MIDI Program Change messages such as a MIDI equipped synthesizer master keyboard controller foot controller sequencer or the LEXICON MRC MIDI Remote Controller Version 2 0 or higher you ll need Version 3...

Page 41: ...e message The Running Status messages sent by some controllers will not cause a channel change since these messages do not contain channel information If you encounter difficulties with Running Status send a Note message followed by a Pitch Bend message This will interrupt any Running Status 3 On release of the LEARN button the LXP 5 sets itself to the channel you just used Loading a program To lo...

Page 42: ...ast rate for about two seconds to indicate success Flashing red will alert you to an error If this happens check to make sure Memory Write Protect is OFF Note When the LEARN button is pressed the LXP 5 will change MIDI Channels to match incoming Program Change messages 4 When you save a program all parameter values are stored but the settings of the front panel audio controls Input Mix and Output ...

Page 43: ...ote control capability as Dynamic MIDI To use Dynamic MIDI you patch a MIDI controller to the parameter you want to control You may patch a separate controller to each parameter or patchasinglecontrollertocontroluptofourparametersatonce Threetypes of patches are used in the LXP 5 general purpose patches an ADJUST knob patch and global patches General Purpose Patches Four general purpose patches ar...

Page 44: ...regardless of what program is recalled If a parameter which is the Destination of a global patch is also the Destination of the ADJUST knob patch the parameter value will be set to the latest value received from whichever controller or knob was moved last Creating a Dynamic MIDI Patch There are three methods that can be used to create a patch Some methods do not apply to all types of patches and s...

Page 45: ...e patches numbered 1 4 you want to set up Each patch contains Control Source Threshold Level Control Destination and Scale Factor assign ments Control Source is the MIDI controller you wish to use to modify the parameter in the Control Destination For example if you want to use a mod wheel to control delay time you would assign the mod wheel as the Control Source and one of the Delay 1 2 or 3 para...

Page 46: ...controller with a limited range such as a keyboard to have access to most or all of the parameter values A Scale Factor of x1 should give you access to the same parameter values as the front panel ADJUST knob if a controller with a full range 0 127 is used A positive Scale Factor will make the parameter value increase with an increasing controller value a negative Scale Factor will make the parame...

Page 47: ...1 8 59 9 68 10 76 11 85 12 93 13 102 14 110 15 119 MAX 127 ADJUST CONTROL Knob Position DESTINATION MIN Delay 1 Coarse 2 Feedback 1 3 Delay 2 Coarse 4 Feedback 2 5 Delay 3 Coarse 6 Pitch Interval 7 Decay Time 8 Treble Decay 9 Size 10 High Cut Filter 11 Low Cut Filter 12 Reverb Balance 13 Input Level 14 Output Level 15 Output Balance MAX LFO Rate ADJUST SCALE Knob Position FACTOR MIN x 2 0 2 x 1 0 ...

Page 48: ... FUNCTION and SELECT so that the desired parameter is being edited by ADJUST 4 Using a standard MIDI cable connect LXP 5 MIDI IN to the MIDI OUT port of the controller you wish to use 5 Press and hold in the LEARN button while moving the MIDI controller you want to patch You don t have to move the controller through its entire range just move it enough for the LXP 5 to identify what controller you...

Page 49: ...ning the ADJUST knob without operating a MIDI controller then releasing the LEARN button Notes If FUNCTION or SELECT is moved while the LEARN button is pressed the patch will not be created and the new setup will be loaded immediately This general purpose patch will be saved as Patch 1 overwriting any existing Patch 1 information other patches will not be affected A controller key press Note On is...

Page 50: ...channel you should assign a controller number that is not used on the other devices Creating Patches using MIDI SysEx Patches can also be created using LXP 5 MIDI System Exclusive data This is perhaps the most complicated but also the most flexible way of creating patches to control the LXP 5 A device that is programmed to transmit LXP 5 SysEx data is needed such as the Lexicon MRC MIDI Remote Con...

Page 51: ...iod patches may be made by using a MIDI clock as a Control Source for one of the LXP 5 s delay parameters This gives you the ability to make sync delay setups where delay times are related to LXP 5 delay parameters Under these circumstances the following conditions will apply 1 The delay time is not dependent upon the base parameter value Only the MIDI tempo period and patch information will affec...

Page 52: ... all global patches immediately ADJUST NOTE SCALE Knob Position DURATION VALUE MIN Half Note 0 2 Dotted Quarter 1 3 Half Triplet 2 4 Quarter Note 3 5 Dotted Eighth 4 6 Quarter Triplet 5 7 Eighth Note 6 8 Dotted Sixteenth 7 9 Eighth Triplet 8 10 Sixteenth 9 11 Sixteenth Triplet 10 12 Thirty second 11 This feature can only disable and re enable all existing global patches It cannot be used to create...

Page 53: ...ompttheLXP 5totransmitspecifieddata EventRequests prompt the LXP 5 to store the data currently in the edit buffer to a specific memory location register or to retrieve stored data and place it in the edit buffer Data Requests Byte Value Description 0 F0 hex System Exclusive 1 06 Lexicon ID 2 05 LXP 5 ID 3 0011 nnnn bin n MIDI Channel 0 15 4 0eee eeee e event code 60h active setup data 61h one regi...

Page 54: ...nob SeeParameter Adjust for the format The transmitted parameter number will reflect the specific parameter to which the knob is assigned Changing a parameter in Edit mode will also cause a parameter change mesage to be sent Recalling a program with the front panel FUNCTION or ADJUST knobs will cause the appropriate program parame ter change message to be sent Two LXP 5s can be slaved together by ...

Page 55: ...bin 7 bit data 98 0vvv vvvv 99 0sss ssss sumcheck of data bytes 100 F7 hex End of SysEx message Stored Single Program Data Byte Value Description 0 F0 hex System Exclusive 1 06 Lexicon ID 2 05 LXP 5 ID 3 0001 nnnn bin n MIDI Channel 0 15 4 0ppp pppp p register number 0 127 5 39 hex data byte count 57 6 0vvv vvvv 7 bit data 62 0vvv vvvv 63 0sss ssss sumcheck of data bytes 64 F7 hex End of SysEx mes...

Page 56: ...n MIDI Channel 0 15 4 39 hi hex data byte count 5 00 lo 7296 0x1c80 0x3900 in 7 bit 6 0vvv vvvv bin 7 bit data 7301 0vvv vvvv 7302 0sss ssss sumcheck of data bytes 7303 F7 hex End of SysEx message Data Dump Contents Single Program and All User Data Dump The Single Program and All User Data dump share the same format The Single Program dump sends all of the stored parameters for the selected setup ...

Page 57: ...rameters for the current setup as well as the global parameters The format is Data Byte Data Param Data Description 0 66 Program Algorithm ID 1 23 0 22 Microcode Parameters 24 31 23 30 Knob Mechanism Parameters 32 42 31 41 Name 11 characters 43 42 Reserved 44 43 Knob Patch Destination 45 49 44 48 General Purpose Patch 1 Parameters 50 54 49 53 General Purpose Patch 2 Parameters 55 59 54 58 General ...

Page 58: ...ogram Similarly when a new setup is retrieved all of its stored program parameters are retrieved with it Most program parameters are accessible via the front panel ADJUST knob and MIDI SysEx A SysEx change of one of these parameters will overwrite any existing value set by a previous knob change and vice versa a knob change will overwrite any existing value set by a previous SysEx change The knob ...

Page 59: ...D 1 3 1 Delay Reverb 2 Pitch Delay 3 Bypass 67 Footswitch Mode 0 127 0 4 127 Defeat Input 1 Defeat Output 2 Bypass 3 Memory Increment 68 Memory Write Protect nonzero write protected 69 Global Patch Enable 0 global patches disabled 1 global patches ignored on setup recall until Source controller is moved 2 global patches active immediately on setup recall 70 92 MIDI Global Patch Sources Not stored ...

Page 60: ...ally by the equation Offset Source Threshold x Scale Factor where Source equals the value of the specified controller This calculated Offset value is added to the stored base value of the specifieddestinationparameter Thesumoftheoffsetandbasevaluesisthe number used by the audio processor and the parameter transmit routines The programmer should be aware that the offset values are internally update...

Page 61: ...High Cut Filter 0 15 0 15 17 87 Low Cut Filter 0 31 0 31 18 88 Reverb Balance 0 127 0 127 19 89 Output Balance 0 127 0 127 20 90 Output Level 0 127 0 127 21 91 Input Level 0 127 0 127 22 92 LFO Rate 0 127 0 127 N A Not Available with this algorithm All microcode parameters in the LXP 5 are 7 bits and have a fixed MIDI control range Most parameters are unipolar and have a maximum range of 0 to 127 ...

Page 62: ...l or MIDI controlled delay line sampler In Delay Reverb 100 feedback does not cut the input but continues to add it in There is also a slight high frequency rolloff through the gliding delay mechanism of Delay Reverb Delay 1 Delay 2 Coarse 3 0 322 5 msec 0 176 6 msec 2 56 msec 127 steps P D 70 steps D R Provides a coarse adjustment of two channel delay time In Delay Reverb provides a pre delay adj...

Page 63: ...itones when using MIDI Select 0 Defeat bypasses the pitch shifter Pitch Interval 9 Two octaves down one semitone 37 steps thru one octave up 36 semitones Function Adjusts the pitch shift from two octaves down Pitch Base Select 1 Pitch Interval 0 to almost one octave up actually maj 7th 47 cents Note the pitch shifter may not cross the unison boundary perfectly Pitch Adjust 10 64 63 arbitrary units...

Page 64: ...l over bass reverb time Size 14 8 26 meters 8 53 5 meters linear 26 steps P D 64 steps D R Function Adjusts the room size The range is for one side of a room cube these values to get the approximate room volume Diffusion 15 0 100 0 100 1 101 steps Function Softens the attack of percussive sounds in the reverberator Equalization Parameters Parameter Range Increment Resolution Pitch Delay Delay Reve...

Page 65: ...lay Delay Reverb Reverb Balance 18 100 effects 100 effects Follows sine 128 steps 0 reverb to 0 reverb to cosine curves 0 effects 0 effects 100 reverb 100 reverb Function Adjusts the mix of reverb with delay effects Output Balance 19 100 left 100 left Follows sine 128 steps to 100 right to 100 right cosine curves Function Provides a pan control for the wet output Output Level 20 0 100 0 100 0 79 1...

Page 66: ...l Channel 1 16 1 16 Memorized Mode Defaullt Messages Mode 3 Altered Note X 0 127 Used as Number True Voice controller Velocity Note ON X O Note OFF X X After Keys X X Touch Channels X O Pitch Bender X O Control X 0 127 Change Program X 0 127 Change True 0 127 System Exclusive O O System Song Pos X X Song Sel X X Common Tune X X System Clock X O Used as Real Time Commands X X controller Aux Local O...

Page 67: ...s 8 5 W x 1 7 H x 9 5 D 215 9 x 43 2 x 241 3 mm Weight 4 5 lb 2 05 kg Shipping weight 5 0 lb 2 27 kg Environment Operating temperature 32 95 F 0 35 C Storage temperature 22 167 F 30 75 C Humidity 95 maximum without con densation Specifications subject to change without notice 16 bit linear PCM Sampling Frequency 31 25 kHz Memory 64 presets with 128 user reg isters available Dynamic MIDI 5 pin DIN ...

Page 68: ...y Record of Contents This page may be copied as needed for documenting the sounds stored in LXP 5 User memory USER BANK SELECT Knob Position Name MIN 2 3 4 5 6 7 8 9 10 11 12 13 14 15 MAX 1 2 3 4 5 6 7 8 PROGRAMS ...

Page 69: ...Lexicon Part No 070 07332 Rev 1 Printed in U S A Lexicon Inc 3 Oak Park Bedford MA 01730 USA Telephone 781 280 0300 Fax 781 280 0490 ...

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