View source for Axe-Fx Wiki Manual

==Introduction==

Thank you for purchasing an Axe-Fx Pre-Amp / Effects Processor. You’re now the
owner of one of the most powerful instrument processors ever produced. By
familiarizing yourself with this manual you’ll be able to reap the full benefits of your
unit. Please take a moment to read through the sections that follow and acquaint
yourself with the usage of your Axe-Fx.

What is the Axe-Fx? Well, let's start by telling you what it isn't.
It's not a modeler in the strict sense. Although it has cabinet emulation and different
amplifier "types" it does not attempt to model any amplifier or effect exactly. Rather
the Axe-Fx was designed to simply provide the effect as originally intended and
with the utmost quality. All effects can be described in terms of their desired sonic
manipulation. All effect processors, whether "stomp boxes" or otherwise, process
the input signal to get an output signal, simple as that. However, some processors
obviously do better than others. The Axe-Fx approaches effects processing as a
strict set of specifications and implements those specifications.
For example, the wah effect in the Axe-Fx is not intended to model any of the
classic wah-wahs. Instead the input-output relationship of a wah was distilled into
a set of specifications. From there the effect was designed to exactly meet these
specifications. There is no "black magic" or obfuscation. The effect does exactly
what it should do. Inherent in this approach is a degree of flexibility that you do not
get with other processors. In our wah example this allows you to set the sweep
range, "Q" and other parameters. Most modeling processors do not allow this level
of control.
The Axe-Fx’s amp, drive and cabinet simulations, however, are very faithful
reproductions of the originals, but without the drawbacks of the originals. What this
means is that they sound like the originals but are easier to adjust and provide
more flexibility and a wider range of tones. For example, the Brownface amp sim
sounds remarkably like a particular classic amp however the Axe-Fx contains
working midrange and presence controls. Also the tone controls are much more
responsive providing all the tones of the original plus new tones that the original
could not achieve. Once again the philosophy is practicality and presenting the
“effect” as it was originally intended.
The Axe-Fx does not use any analog processing or any tubes. If you look inside
the Axe-Fx you will not see any glowing tubes or any of the revered op-amps that
the analog pundits claim offer mystical sonic properties. What you will see are
modern, high-quality components that offer specifications and performance far
exceeding any of the aforementioned devices.

''1. Please do not open your Axe-Fx as damage may occur. Refer all servicing to qualified personnel.''

The Axe-Fx does contain, however, very accurate digital replicas of actual vacuum
tubes. We gathered up some classic tubes and measured their transfer functions
and then stored these transfer functions in the Axe-Fx’s massive brain. Our
replicas are so exact that we can reproduce the harmonic spectrum of a real tube
amp with amazing accuracy. Most modelers don’t even come close.
OK, so what does it do? Well, the Axe-Fx is fully routable, fully programmable, realtime
controllable, multi-effects processor. Whew, that's a mouthful. Let's examine
each of these attributes:
Routability: The Axe-Fx allows you to place effects in any order and in series or
parallel. Also, the effects loop is routable as well so if you use your Axe-Fx with a
preamplifier you can place the preamplifier in the effects loop and run effects both
before and after your preamp. Some effects work better when placed before
distortion (which your preamp would provide) and others work better after. By
providing a routable effects loop the Axe-Fx allows unrivaled flexibility.
Programmability: The Axe-Fx allows extensive programmability of each effects
parameters. You are not constrained by the limitations of "one-knob" processors
where little if any editing of parameters is offered. In addition, many effects offer
advanced editing capability allowing in-depth programming. Usability has not been
sacrificed though as most effects have a basic setup page allowing quick access
to the most used parameters.
Controllability: Many of the parameters in the Axe-Fx are controllable in real-time.
Both internal and external controllers can be attached to various parameters
offering dynamic control of an effect. Additionally these controllers allow mapping
the control value to the effect parameter through a transform so even greater
control is afforded.
Multiple Effects: The Axe-Fx has all the classic effects plus a few new ones. And
for most effects you get two instances so you can really create some huge sounds.
The Axe-Fx works on the principle of an "effects inventory". You take an effect out
of inventory and place it in the routing grid and then connect it to other effects and
connect controllers to it (if desired). If an effect has multiple instances you can
withdraw another instance of that same effect from the inventory and place it at
another location in the grid. The effects inventory is listed below along with the
number of instances available:

• Noise Gate (1)
• Compressor (2)
• Graphic Equalizer (2)
• Parametric Equalizer (2)
• Amplifier Emulator (2)
• Cabinet Emulator (2)
• Reverb (2)
• Chorus (2)
• Flanger (2)
• Phaser (2)
• Rotary Cabinet (2)
• Wah-Wah (2)
• Formant Synthesizer (1)
• Tremolo/Panner (2)
• Delay (2)
• Multi-Delay (2)
• Filter (2)
• Pitch Shifter (1)
• Drive (2)
• Stereo Enhancer (1)
• Mixer (2)
• Effects Loop (1)
• Feedback Send/Return (1)

Despite the huge arsenal of effects at your disposal, the Axe-Fx first-and-foremost
emphasizes sound quality. Unique to the processing in the Axe-Fx is our
proprietary natural processing algorithms. Many of the algorithms in the Axe-Fx
replicate patterns that occur in nature (this is where our company name was
derived from). The reverb algorithm replicates the sound of a real room, the chorus
and flanger use special variable delay algorithms that are more natural and smooth
that any pedal (analog or digital) could ever achieve and the amp simulations use
unique, dynamic, non-linearity generators that produce smooth, even-ordered
harmonics giving a depth to the sound that other processors lack. Almost all the
effects in the Axe-Fx are full stereo (except for the Amp, Drive, Pitch and Multi-
Delay effects) allowing for rich, full-sounding signal chains. And by using two Amp
blocks you can achieve a true stereo, dual-amp rig for really huge sounds.
Along with our superior algorithms the Axe-Fx uses the finest quality components
available. The op-amps, A/D and D/A converters and passive components are all
of the highest quality. The converters are the same converters used in high-end
studio equipment costing many thousands of dollars. A single op-amp in the Axe-
Fx costs more than all the op-amps combined in many “budget” processors.
Additionally our unique analog topology eliminates any electrolytic capacitors from
the signal path. Only high-quality film capacitors and precision metal-film resistors
are used in the signal path assuring low-noise and low-distortion performance.
These features also allow the Axe-Fx to excel as an general purpose outboard
processor for studio and live use.

==Getting Set Up==
===Section===

Getting Set Up
Rear Panel
Figure 4. shows the rear panel of the Axe-Fx.
[[Image:RearPanel.jpg]]

1. Input1 - Connect line-level input sources to these jacks. If using the Axe-Fx as an
effects processor use these jacks and be sure to set the INPUT SOURCE to ANALOG
REAR in the I/O menu.
NOTE: The front panel INSTR input is defeated whenever a plug is inserted into this input.
2. Input2 / Eff. Return - If using the effects loop the output of the effect(s) in the loop
are connected here. You can also use this as a generic input by placing the effects
loop block in the grid but not connecting anything to the block’s input.
3. Output1 - Main outputs. There are two sets of outputs, unbalanced and balanced.
The balanced outputs are intended for use with a mixing board and balanced
cables (mic cables). The unbalanced outputs are intended for connecting to a
power amp or other unbalanced equipment. The GND LIFT switch lifts the shield
ground on the balanced outputs. If you get hum using the balanced outputs flip this
switch to isolate the ground.
4. Output2 / Eff. Send - Connect this to the input of the effect(s) in your effects loop.
You can also use this as an auxiliary output for on-stage monitoring or other uses.
5. Digital I/O - The IN connector provides 24-bit / 48 kHz digital input to the Axe-Fx.
When configured to use the digital input, INPUT1 is defeated and the effects loop
is not active (see I/O Configuration). The OUT connectors provide a digital version
of the audio from OUTPUT1. The format is 24-bit / 48 kHz.
Digital audio output is provided on both RCA and XLR connectors. Digital in is
provided on an RCA connector. You can connect and AES digital source (XLR
connector) to the RCA digital input jack using commonly available AES to SPDIF
adaptor cables.

6. MIDI - MIDI interface. Connect your MIDI controller to MIDI IN. The POWER jack
provides power on pins 6 and 7 of MIDI IN allowing phantom powering of pedal
boards that support this.
7. Pedal / Footswitch - Pedal / footswitch inputs. Connect your expression pedals
and/or footswitches here. Each jack is a ¼" stereo jack capable of supporting an
expression pedal or a footswitch (either momentary or latching).
When connecting an expression pedal the pedal data can be used to control
various parameters continuously such as volume, rate, drive, etc. A footswitch
would normally be used to control bypass or preset recall. See the I/O
Configuration section for more information on pedal types and configuration.
8. A/C In - Mains power. Connect to a grounded AC receptacle.
Front Panel
Figure 5 shows the front panel of the Axe-Fx.
[[Image:FrontPanel.jpg]]

1. Status / Warning Indicators - These four LED's consist of:
EDITED - Lit if the current preset has been edited, reminding you to save your
changes.
MIDI IN - Lights whenever MIDI data is received.
OUT1 CLIP - Lights whenever the digital signal level at OUTPUT1 has exceeded
that which is representable by 24-bits. Internally the Axe-Fx uses 32-bit floatingpoint
numbers so clipping is virtually impossible. These values are then converted
to 24-bit fixed-point numbers prior to being output. If the converted value is greater
than that which can be represented by a 24-bit fixed-point number, this will cause
clipping of the D/A converter and clipping of the digital output. If the clipping is
severe audible distortion may result. Reduce the output level by either turning
down the level in one or more of the effect blocks or by turning the master output
level down in the layout mixer.

OUT2 CLIP - Lights whenever the signal level at OUTPUT2 has exceeded that
which is representable by 24-bits. Reduce the output level by either turning down
the level in one or more of the effect blocks or by turning the master output level
down in the effects loop mixer.
2. Value / Enter / Exit - The value dial is used to adjust values of various parameters.
The ENTER button is used to commit effects to a block, attach controllers and
various other activities. The EXIT button cancels dialogs and escapes from various
states
3. Navigation - The four navigation buttons allow movement within a page. The
PAGE buttons switch between pages.
4. Menu Pressing a menu button brings you to that menu instantly:
LAYOUT - This is the effects grid placement and routing menu. There are four
pages: EDIT, MOVE, GATE and MIX. The EDIT page is used to place and route effects.
The MOVE page allows moving an effect once it's been placed. The GATE page
contains the adjustable parameters for the Noise Gate. The MIX page allows overall
mixing and panning of the four rows in the grid as well as overall output level
adjustment.
EDIT - To edit an individual effect, highlight that effect in the LAYOUT>EDIT menu and
press EDIT. This brings up the edit pages for that effect. Pressing EDIT again
switches to the next effect in the grid.
CONTROL - Pressing CONTROL brings up the menu pages for the internal
controllers. These are TEMPO, LFO1, LFO2, ADSR1, ADSR2, ENV and MODS. These are
discussed in more detail in the controllers section.
EFF. BYP - To bypass and individual effect, highlight the effect and press EFF. BYP.
The outline of the effect in the grid will change to a dotted line indicating the effect
has been bypassed. Pressing the button again will restore the effect.
GLOBAL - This brings up the Global parameters menu. There are three pages:
OUT1, OUT2, and MIX. These are discussed in more detail in the Global section.
TUNER - Pressing this button brings up the tuner display.
I/O - This button brings up the I/O Setup menu. This menu allows you to configure
the various audio and control options of the Axe-Fx. See the I/O Section for more
details.
UTILITY - This menu contains various utility functions. See the Utility section for
more details.
RECALL - Brings up the Recall display and allows you to recall presets using the
value dial.
STORE - Enters the Store menu allowing naming and saving of the current preset.


BYPASS - Pressing this button bypasses the Axe-Fx. The LED on the button is lit
indicating the bypass state. Press the button again to defeat the bypass. Pressing
this button twice in rapid succession restores all parameters of the selected effect
to their default values.
TEMPO - Tap the song tempo using this button. The LED on the button flashes at
the tempo that was tapped in. The tempo is saved with the preset but may be
overridden at any time. Recalling a preset loads the tempo of that preset. Any
effects set to use tempo will adjust their dependent parameters to the current
tempo.
5. Level Controls
INPUT1/2 - These controls set the input levels to the A/D converters. For best
signal-to-noise ratio adjust the levels until the top red LED just barely lights on the
strongest peaks. For example, adjust INPUT1 so that when you strum your guitar
loudly with its volume all the way up the red LED should light only occasionally.
Setting the level controls too high may result in clipping of the input causing audible
distortion. For guitars with humbucking pickups the INPUT1 control will normally
be around the 2:00 position. For single coils you may wish to set this control slightly
higher.
For best results when plugging line-level devices into an input set the controls at
midpoint and adjust the output level of the device so that the red LED barely lights
on the strongest signal peaks.
The LED’s indicate the signal level at the A/D converter. When the red LED lights
the signal into the A/D is 6 dB below full-scale (6 dB headroom).
OUTPUT1/2 - These controls set the output level of the Axe-Fx. Adjust these to suit
the equipment connected to the outputs. Setting the levels too high may result in
clipping of the attached equipment. The Axe-Fx is capable of delivering about +18
dBu maximum with level controls at full.
6. Instr - Plug your guitar into this jack. This input is conditioned especially for use
with your guitar. Plugging a line-level device into this input is not recommended as
this may cause clipping of the input amplifier. Be sure to set the INPUT SOURCE to
ANALOG FRONT in the I/O menu. If a plug is inserted into the INPUT1 LEFT/MONO
jack on the rear panel this input is defeated.
Example Connections
Below are examples of the Axe-Fx in various configurations along with
explanations and tips on usage.


As an Effects Unit with Separate Preamp and Power Amp
The Axe-Fx can be used as an effects processor along with a dedicated preamp
and power amp. In this configuration the preamp provides the primary distortion
and tone shaping while the Axe-Fx provides effects. By using the preamp in the
Axe-Fx’s effects loop you can place effects both before and after the preamp.
Certain effects, like wah and phaser, tend to work better before distortion, whereas
time-based effects such as delay, chorus, reverb, etc. sound best after distortion.
This configuration also allows you to use the Axe-Fx amp simulations as well. In
this way you can use the outboard preamp for certain sounds, and the Axe-Fx for
others. Be warned, however, after using the Axe-Fx’s amp sims you may find your
preamp redundant and just adding unnecessary weight to your rack!
Of course you can always use the Axe-Fx between the preamp and power amp, if
desired, in the classic post-distortion configuration.

[[Image:Connections1.jpg]]


As an Effects Unit with a Combo Amp (or Head and Cab)
Below are two possible configurations for using the Axe-Fx with a combo amp (or
head and cabinet). In the first configuration the Axe-Fx is simply used in the effects
loop of the amp. The second configuration is more complicated but allows effects
both before and after the amp’s preamp stage. In this configuration you are using
the amp in the Axe-Fx’s effects loop.

[[Image:Connections2.jpg]]

As a Preamp / Processor Into a Power Amp and Guitar Cabinet(s)
In this configuration the Axe-Fx is providing all distortion and tone-shaping. The
output of the Axe-Fx is connected to a power amp and cabinets equipped with
guitar speakers. Since the cabinets are not full-range, the cabinet simulation in the
Axe-Fx should be defeated. This can be done globally via the GLOBAL menu, or perpreset
by bypassing the cabinet block or removing it from the signal chain. If the
power amp is a tube amp you may want to bypass the Axe-Fx power amp
simulations as well. This can be done via the GLOBAL menu, or per-preset by turning
the SAG control fully counter-clockwise.

[[Image:Connections3.jpg]]

As a Preamp / Processor Into a Full-Range System
In this configuration the Axe-Fx is providing all distortion and tone-shaping. The
output of the Axe-Fx is connected to a full-range sound reinforcement system.
Since the system is full-range the Axe-Fx’s cabinet simulation should be active.
The configuration shown would be typical of using the Axe-Fx straight into a FOH
mixer. Your sound man would then send you your sound back into your stage
monitor(s).
You can also use this configuration without the mixer as a stage rig. Simply connect
the Axe-Fx into a power amp and full-range speakers for the ultimate in tonal
flexibility.

[[Image:Connections4.jpg]]


Recording
Using the Axe-Fx in the studio is straightforward. Simply connect the main outputs
(analog or digital) to a mixer, computer, etc.


I/O Configuration
Press the I/O button to access the I/O configuration menus. These menus allow you
to configure the audio, MIDI and pedals of the Axe-Fx.
Mode Configuration
The first page of the I/O menu configures the primary input source. Setting the INPUT
SOURCE to ANALOG FRONT or ANALOG REAR configures the unit to slave all clocks to
the internal 48 kHz word clock. Setting to DIGITAL selects the DIGITAL input as the
main input and slaves all clocks to this bit stream.
The Axe-Fx can only run at 48 kHz. If you connect a digital source to the unit be
sure that its sample rate is 48 kHz.
Set the INPUT SOURCE to ANALOG FRONT when using the front-panel input. This input
is conditioned to provide optimum noise performance for use with an electric guitar.
Set the INPUT SOURCE to ANALOG REAR when using the rear-panel input. This input is
a generic line-level input and works with any line-level source.
Audio Configuration
The next page of the I/O menu configures the inputs to the Axe-Fx. Select the
desired mode for each of the inputs as follows:
LEFT ONLY - Use for monophonic input sources. For INPUT 1 use the front panel
INSTR jack or the rear panel INPUT1 - LEFT / MONO jack (set INPUT SOURCE as
described above). For INPUT 2 use the rear panel INPUT2 - LEFT / MONO jack.
In this mode the left input signal is copied to the right channel.
L+R SUM - Use when you wish to sum two sources using the LEFT and RIGHT input
jacks.
STEREO - Select this if your input source is stereo.
MIDI Configuration
The MIDI page configures the MIDI parameters and preset mapping of the Axe-Fx.
The Axe-Fx contains memory for 384 presets. From a MIDI standpoint these
presets are arranged in 3 banks of 128 each. To recall presets above 127 your MIDI
device must be capable of transmitting a MIDI Bank Select Coarse controller
message (controller #0). The value of this message selects the bank (0 - 2).
Subsequent MIDI Program Change messages access programs from the selected
bank.
MIDI CHANNEL - Selects the MIDI channel to which the Axe-Fx will respond. If set to
OMNI the Axe-Fx will respond to MIDI messages on all channels.
PROG CHANGE - When set to ON the Axe-Fx will respond to MIDI Program Change
messages. When set to OFF it will ignore them.

Getting Set Up 19
MAPPING MODE - When set to OFF the Axe-Fx will recall the preset given in the
Program Change message. When set to CUSTOM you can set up a custom map
where an incoming number is mapped to a desired preset
MAP FROM - Sets the input MIDI Program Change number that is mapped.
MAP TO - The actual preset that is recalled when the MAP FROM number is received.
NOTE: Mapping is only supported within Bank A (presets 0 - 127).
SYSEX ID - Sets the System Exclusive ID of the unit.
Control Configuration
The CTRL page configures the external control capabilities of the Axe-Fx. Each item
in the list can be controlled by either of the pedals or by a MIDI continuous
controller. To set up the control for an item simply turn the value dial to select the
MIDI continuous controller number (or desired pedal) that will control that item. The
Axe-Fx has a “learn” feature that allows it to detect the controller. Simply select the
desired item to control and press ENTER. Now move the controller and the Axe-Fx
will learn the controller number.
Example
To set the main output volume to be controlled by Pedal1 select OUT1
VOLUME with the navigation buttons. Then turn the value dial to select
PEDAL1. Alternatively press ENTER and then move your pedal connected to
the PEDAL1 jack until the Axe-Fx learns the source.
In the list there are eight external controllers labeled EXTERNAL 1, EXTERNAL 2, etc.
These are the external sources that can be attached to controllable parameters.
The actual source can be either of the PEDAL inputs or any MIDI continuos
controller.
Example
Manual control of effects like Wah requires an external controller to be
attached to the Wah’s CTRL knob. In this example we’ll assume an
expression pedal is connected to the PEDAL 2 input jack. The first step is
to assign PEDAL 2 to an external controller. In this case we’ll use EXTERNAL
1. To do this select EXTERNAL 1 with the navigation buttons and turn the value
dial until PEDAL 2 is displayed (or use the Auto-Learn function). Now when
you attach a modifier to the Wah’s CTRL knob simply select EXTRN 1 as the
control source.
In this example we could have used any of the eight external controllers or any
MIDI continuous controller. The main point to understand here is that there are
eight logical external control sources. Each source is assigned to a physical source
via the CTRL menu page. This source can be the PEDAL inputs or a MIDI continuos
controller. The logical source is then attached to an effects parameter (via the
MODIFIER menu, see the Controllers and Modifiers chapter).

Getting Set Up 20
GLOBAL BYPASS - The Global Bypass controller is a special type of bypass control.
Whenever the Axe-Fx receives a Global Bypass controller message it toggles the
state of any effects that were bypassed in the current preset. For example, if a
preset has a Wah in it and that preset is saved with the Wah in a bypassed state
the Global Bypass message would un-bypass it. This controller can be used as a
universal master bypass control that toggles the bypassed blocks for each preset.
Normally you would have to remember what effect is bypassed in a preset and then
send the appropriate controller for that effect. With the Global Bypass, however,
you can use a single controller to toggle effects for each preset on and off. For
some presets you may have a Drive block that you wish to toggle on|off to switch
between rhythm and lead work. For others you may have a Wah or Flanger or
whatever that you wish to toggle. So instead of having to use a different controller
for each preset you can simplify and just use one.
When a preset is recalled the effects are in the bypass state that they were stored
in. Any that are bypassed may then by activated using either their individual bypass
controllers or all may be activated by using the Global Bypass.
EFFECT BYPASS - Each effect in the Axe-Fx can be toggled in and out of bypass
using a MIDI continuous controller. Following the Global Bypass item are the
individual bypass controllers. Simply set the value to the desired controller number
(or pedal number).
Example
To control the bypass state of Flanger 1 use the navigation buttons to select
FLANGER 1 BYP. Then turn the value knob (or press ENTER to
automatically learn) to select the desired controller number. In this example
we’ll use CC# 12. Now whenever the Axe-Fx receives a CC# 12 message
the bypass state of Flanger 1 will be set to the value of the controller.
Note that the Axe-Fx uses negative logic for the bypass state. A controller value of
zero bypasses the effect and non-zero the effect is active. So if the controller value
equals zero, effect off, controller value greater than zero, effect on.
Pedal Configuration
The PEDAL page configures the pedals. The pedals can be used for parameter
control, volume control, effect bypass, preset switching and other purposes. When
used for preset switching the Axe-Fx can change presets without the use of a MIDI
controller.
The two pedal jacks on the back of the Axe-Fx support continuous, momentary or
latching pedals. Continuous pedals are normally used for real-time continuous
control of effect or global parameters (i.e. volume). The other types are normally
used for bypass control or preset switching. It is important to understand how the
various pedal modes operate to use them to the ultimate capability.


To use the pedal for switching operations such as bypass or preset change be sure
to set the pedal type to match the type of footswitch. Momentary footswitches close
a contact while the pedal is depressed. They typically do not "click" when pressed.
Latching footswitches alternate between contacts closed and opened each time
the switch is depressed, they usually click.
Internally the Axe-Fx stores a state for the pedal. For momentary footswitches
depressing the switch toggles the internal state between 0 and 1. When set to
latching the state of the contacts sets the internal state: contacts closed = 0,
contacts open = 1.
Footswitches are normally used to control an effects bypass state or for preset
increment/decrement. Of course one can still assign a footswitch as an external
controller but the "value" from the switch will be either 0 or 1. This may be used, for
example, to change the rate of a Rotary simulator between two speeds, when the
controller is at value 0 the rate would be slow and when at 1 the rate would be fast.
This would be setup using a modifier on the Rotary simulator rate control.
When using a footswitch to control preset recall, a change of state causes a preset
change. For example, if a momentary footswitch is connected depressing the
switch toggles the internal state. This in turn would increment/decrement the
current preset if configured as such. However, if a latching footswitch were
connected but the type is incorrectly set to momentary then the preset would only
change every other time the pedal was depressed as it would interpret the first
press as the pedal being depressed and the second press as the pedal being
released.
If the pedal type is set to continuous it CANNOT be used to control bypass or preset
change. This prevents unwanted behavior in the event the I/O setup is not exact.
Pedal Setup Parameters
PEDAL1 TYPE - Chooses the type of pedal: continuous, momentary or latching.
PEDAL2 TYPE - Chooses the type of pedal: continuous, momentary or latching.
PRESET INCR - Chooses which pedal to use to increment the preset. When the
selected pedal is depressed the next preset will be recalled.
PRESET DECR - Chooses which pedal to use to decrement the preset.
PRESET START/END - When using a footswitch to control preset increment/decrement
the preset recalled will range between these values, wrapping around at the limits.
For example if you wish to use a single footswitch to change presets you could plug
it into PEDAL 2 and set PRESET INCR to PEDAL2. Each time you press the footswitch
the preset will increment by one until the PRESET END value is exceed in which case
it will jump to the PRESET START value. If you wish to cycle through presets 10
through 14 you would set PRESET START to 10 and PRESET END to 14.


PEDAL1 CAL - To calibrate a continuos pedal connected to PEDAL 1 press ENTER
and move the pedal through its full range several times. Press ENTER again when
finished.

PEDAL2 CAL - To calibrate a continuos pedal connected to PEDAL 2 press ENTER
and move the pedal through its full range several times. Press ENTER again when
finished.


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