Korg AX100G User Manual [en, fr, de, jp]

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Precautions
Location
Using the unit in the following locations can result in a malfunction.
• In direct sunlight
• Locations of extreme temperature or humidity
• Excessively dusty or dirty locations
• Locations of excessive vibration
• Close to magnetic fields
Power supply
Please connect the designated AC adaptor to an AC outlet of the correct voltage. Do not connect it to an AC outlet of voltage other than that for which your unit is intended.
Interference with other electrical devices
This product contains a microcomputer. Radios and televisions placed nearby may experience reception in­terference. Operate this unit at a suitable distance from radios and televisions.
Handling
To avoid breakage, do not apply excessive force to the switches or controls.
Care
If the exterior becomes dirty, wipe it with a clean, dry cloth. Do not use liquid cleaners such as benzene or thinner, or cleaning compounds or flammable polishes.
Keep this manual
After reading this manual, please keep it for later ref­erence.
Keeping foreign matter out of your equipment
Never set any container with liquid in it near this equipment. If liquid gets into the equipment, it could cause a breakdown, fire, or electrical shock. Be careful not to let metal objects get into the equip­ment. If something does slip into the equipment, un­plug the AC adaptor from the wall outlet. Then con­tact your nearest Korg dealer or the store where the equipment was purchased.
THE FCC REGULATION WARNING (for U.S.A.)
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful inter­ference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful 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 or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is con­nected.
• Consult the dealer or an experienced radio/TV technician for help.
Unauthorized changes or modification to this system can void the user’s authority to operate this equipment.
CE mark for European Harmonized Standards
CE mark which is attached to our company’s products of AC mains operated apparatus until December 31, 1996 means it conforms to EMC Directive (89/336/ EEC) and CE mark Directive (93/68/EEC). And, CE mark which is attached after January 1, 1997 means it conforms to EMC Directive (89/336/EEC), CE mark Directive (93/68/EEC) and Low Voltage Directive (73/ 23/EEC). Also, CE mark which is attached to our company’s products of Battery operated apparatus means it con­forms to EMC Directive (89/336/EEC) and CE mark Directive (93/68/EEC).
marks a point of caution.
LCD screens printed in this manual are only for purposes of illustration, and may not match the actual display on your AX100G.
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Content

1. Introduction-------------------------------- 3
Main features------------------------------------------- 3 Front and rear panel---------------------------------- 4
Front panel-------------------------------------------- 4 Rear panel -------------------------------------------- 4
The modes of the AX100G -------------------------5 Installing the batteries-------------------------------- 5
2. Playing the AX100G--------------------- 5
Example connections --------------------------------5 Turn on the power------------------------------------- 5 Program mode ----------------------------------------- 6
Input level switch setting -------------------------- 6 Adjusting the volume (master volume) -------- 6 Selecting a program -------------------------------- 6 Checking the effects used by a program ------ 6 Bypass, Mute----------------------------------------- 6 Auto tuner --------------------------------------------- 6 Rhythm ------------------------------------------------ 7 AUX IN------------------------------------------------- 7 Expression pedal------------------------------------ 7
Effect Select mode------------------------------------ 7
Entering Effect Select mode---------------------- 7 Exiting Effect Select mode------------------------ 7
Phrase T r ainer mode ---------------------------------8
3. Editing --------------------------------------- 9
Editing the effects ------------------------------------- 9
Drive Amp effect Quick Edit function----------- 9 Editing the Drive Amp effect (example)-------- 9 Editing other effects -------------------------------10 Modifying the program name--------------------10
Writing programs ------------------------------------ 10
4. Appendices ------------------------------ 11
Adjusting the expression pedal (Calibration)- 11 Restoring the user programs
to the factory settings (Reload) ------- 11 Troubleshooting-------------------------------------- 11 Main specifications --------------------------------- 12 Effect parameters ----------------------------------- 12
DRIVE·AMP (Drive Amp effects)--------------- 12 MOD (Modulation effects)------------------------13 PEDAL (Pedal effect)------------------------------14 AMB (Ambience effect) ---------------------------15 CABI (Cabinet effect) -----------------------------16 NR LEV (Noise Reduction, Program Level)-------------16
Rhythm Pattern List--------------------------------- 16 Preset Program Parameter List------------------ 17

1. Introduction

Thank you for purchasing the ToneWorks AX100G Modeling Signal Processor.
In order to enjoy your AX100G to the fullest, please read this manual carefully, and use the unit correctly . Please keep this manual for future reference.

Main features

• Korg’s modeling technology provides detailed and powerful modeling sounds.
• 63 modeling effect variations are built-in, and up to 7 effects and rhythm sounds sources can be used simultaneously.
• Forty preset programs (4 x 10 banks) and forty rewritable user programs (4 x 10 banks) are built-in.
•In Effect Select mode you can use a foot switch to change the drive amp channel or turn the Modulation effect or Ambience effect on/off.
•Virtual Feedbacker lets you sustain a note on your guitar and generate feedback with vibrato
•You can use the expression pedal to control 23 types of Pedal effect in realtime.
• When using the delay effect, you can automatically set the delay time by pressing the TAP switch to the rhythm of the song you are playing.
• The Phrase Trainer function lets you record up to 8 seconds of sound from an audio device, and play it back at a slower speed without changing the pitch.
• The Sample & Play function lets you record a phrase for a maximum of 6 seconds, and use the expression pedal for phrase play back.
•7 point LED pedal indicator
• 50 different rhythm patterns and a metronome are built-in for convenient practicing.
• Built in tuner mute function for on stage silent tuning.
• An AUX IN jack is provided allowing for connection to an external audio source (CD player, cassette tape deck, etc) for play along purposes.
• Use the auto chromatic tuner to tune your instrument when the AX100G is bypassed or muted.
• The LCD (multi-display) features an intuitive visual interface.
• The LCD is backlit for easy visibility even in dark locations.
What is ?
(Resonant structure and Electronic circuit Modeling
System) is KORG’s proprietary sound modeling technology
which precisely reproduces the complex character and nature of both acoustic and electric instruments as well as electronic circuits in real world environments. variety of sound generation characteristics including instru­ment bodies, speakers & cabinets, acoustic fields, microphones, vacuum tubes, transistors, etc.
emulates a wide
1. Introduction
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1. Introduction
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Front and rear panel

Front panel
1 Type knob
This knob selects the type of Drive Amp effect that will be used.
2 Value knobs
For each effect, these knobs adjust the values of the param­eters assigned to the knobs. From the left, these are referred to as value knobs 1—5. When you are not editing an effect, parameters of the drive amp effect used by the selected program are assigned to these knobs. (Refer to p.9 "Drive Amp effect Quick Edit function.")
3 Select switches
Each time you press the DRIVE·AMP switch, the drive amp channels A and B will alternate, and will be in Edit mode. At this time, the LED beside the switch will change between blink­ing green (channel A) and blinking red (channel B).
Each time you press the MOD, PEDAL, AMB, or CABI switch, the corresponding effect will be in edit mode (on) or off. The LED beside the corresponding switch will also change between blinking (lit) and dark.
Each time you press the NR LEV switch, you will alternate between editing and on. The LED beside the switch will change between blinking and dark.
Each time you press the RHYTHM or PHRASE TRAINER switch, the corresponding function will be switched on/off. The LED beside the corresponding switch will light or go dark.
4 Pedal indicator
This shows the state of the pedal effect (the depth to which it is pressed). When the tuner is operating, this shows the amount of pitch deviation. In Phrase Trainer mode, this shows the re­cording/playback time.
5 PROG/FX SELECT switch
Each time you press this switch, you will alternate between Program mode and Effect Select mode.
6 Multi-display
This displays information such as program names, parameter names and values, and editing icons.
7 Number LED
This displays the program bank and program number. While the Tuner is operating, it displays the note name.
8 WRITE, EXIT, TAP switches
The WRITE switch is used to write an edited program. By pressing the EXIT switch, you can return to Program mode at any time. When using a delay effect, you can press the TAP switch at the tempo of the song to set the delay time automatically.
9 DOWN, UP switches
These switches are used to select programs, bypass or mute, or to switch the drive amp channel.
0 Expression pedal
This controls the effect that is selected as the Pedal effect. After advancing the pedal all the way, you can press the pedal more firmly to switch the Pedal effect on/off.
Rear panel
1 INPUT jack
If you are using batteries, this jack acts as a power switch. When a cable is connected, the power will be turned on.
Before turning the power on or off, be sure to turn down the volume of any equipment that is connected.
2 Input level switch
Set this switch according to the output of your instrument.
3 AUX IN jack (stereo mini)
Connect the output (AUX OUT: analog) of your audio device to this jack.
4 DC9V
The separately sold AC adapter (DC9V ) can be con­nected here. When this is connected, the power will be turned on automatically.
5 Cable hook
If the separately sold AC adapter is con­nected, hook the cable of the AC adapter around this hook as shown below. When removing the cable from the hook, do not apply tension.
6 MASTER VOL. (Master volume)
This adjusts the volume of the OUTPUT jack.
7 OUTPUT jack
This also functions as the headphone jack.
8 Cable guide
This prevents the cable that connects the guitar to the AX100G from inter­fering with the operation of the pedal. Pass the cable through the guide as shown in the diagram below.
When using the cable guide, please use a cable whose diameter is 8 mm or less.
Max. 8mm
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The modes of the AX100G

The AX100G is divided into three modes: Program mode, Effect Select mode, and Phrase Trainer mode.
Program mode
In this mode you can select programs and use the AX100G for normal performance. Use the foot switches (UP, DOWN) to select programs. Immediately after the power is turned on, the AX100G will al­ways be in this mode. With the factory settings, the User pro­grams contain the same programs as the Preset programs.
Effect Select mode
In this mode you can use the foot switches UP or DOWN to switch the drive amp channel* effect on/off. Programs cannot be selected in this mode. Use Program mode to select programs.
*1 The AX100G provides two (A and B) Drive (distortion) Amp Effects so
that you can switch between settings such as backing and solo without having to change programs.
Phrase Trainer mode
This mode allows you to record a phrase from a CD or MD con­nected to the AUX IN jack, and play it back as a repeated loop that you can practice along with. Since you can slow down the playback speed without affecting the pitch, this is a convenient way to learn or practice difficult phrases.
When you enter Phrase Trainer mode, the Modulation, Pedal, and Ambience effects will be turned off automatically.
In Program mode and Effect Select mode, you can use the various knobs to edit the effect, adjust noise reduction, adjust the program level, and change the program name.
1
, Modulation effect or Ambience

2. Playing the AX100G

Example connections

The power must be off when making connections. Otherwise, dam­age to your speaker system, or other malfunctions may occur. Connecting cables are sold separately.
Headphone (*1)
Stereo 1/4" jack – stereo RCA (phone jack)
Hard disk recorder etc.
Mono output – mono 1/4" jack / stereo output - two mono 1/4" jacks
Guitar amp / powered monitor(*1)
Mono 1/4" jack – mono 1/4" jack
AC adapter (*2)
to AC outlet
Audio system
Mono 1/4" jack – mono 1/4" jack
2. Playing the AX100G
Guitar

Installing the batteries

1. Lightly press on arrow A of the battery case, and slide the lid upward in the direction of the arrow to open the case.
2. Insert four AA alkaline batteries (sold separately) as shown in the diagram. Be careful to observe the correct polarity (+ and
-) of the batteries.
3. Close the lid of the battery case.
If you will not be using the unit for an extended period of time, remove the batteries to prevent them from leaking.
When the multi-display blinks " the batteries. Please install new batteries as soon as possible.
BATTERY
," it is time to replace
*1: The OUTPUT jack is a stereo output. If you use a mono
cable to connect the AX100G to a guitar amp, only the L (left) side signal will be output to the amp.
*2: If you use batteries, the AC adapter is not necessary. If
you use an AC adapter, be sure to use only the specified model (DC 9V
).

Turn on the power

The AX100G does not have a power switch. The power will be turned on when one of the following occurs.
If you are using batteries, the power will be turned on when you connect a mono cable to the INPUT jack. To maximize the battery life, disconnect the cable from the INPUT jack when you are not using the AX100G.
If you connect a stereo cable, the power will not be turned on.
If you are using the AC adapter (sold separately), will be turned on when you connect the AC adapter to a DC 9V.
Before you turn off the power of the AX100G, turn off the power of the other connected equipment.
the power
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2. Playing the AX100G
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Program mode

When you turn on the power, the AX100G will always enter Pro­gram mode, and will be set to the program setting that were last
selected when the power was turned off.
Input level switch setting
Set this switch according to the output of your instrument. H : Suitable for a pickup with a high output level, such as a
humbucking pickup
L : Suitable for a pickup with a low output level, such as a single
coil pickup
Adjusting the volume (master volume)
To adjust the volume, rotate the MASTER VOL. (master volume) located on the rear panel.
Selecting a program
Press the UP or DOWN switches to increment or decrement the programs in steps of one. When you do so, the multi-display will show the name of each program. Programs are organized into groups of four, and these groups are called "banks." The current bank is shown by the 10's digit of the number LED.
Preset program
User program
The AX100G contains a total of 80 programs (sounds): 40 (4 x 10 banks) of preset programs that cannot be overwritten, and 40 (4 x 10 banks) of user programs that you are able to modify (edit). When a user program is selected, the decimal point (dot) in the lower right of the number LED will light.
Preset program
User program
Dot is lit
When you once again press the TAP switch and EXIT switch simultaneously , the Bank Hold (10’S HOLD) function will be can­celled.
Dot is lit
Checking the effects used by a program
Some programs do not use all of the effects. When you select a program, the LED beside each effect select switch will light to indicate the effects that are being used. An effect that is turned off can be edited (turned on) by pressing its select switch, and when you press another select switch or the EXIT switch, the LED will change from blinking to lit.
Bypass, Mute
By pressing the UP and DOWN switches simultaneously, you can Bypass the AX100G so that no effects will be applied. (The multi-display will indicate "BYPASS" for two second.) Alternatively, by pressing the UP and DOWN switches simulta­neously and holding them for approximately one second, you can Mute the AX100G completely so that no sound will be out­put. (The multi-display will indicate "MUTE" for two second.) To defeat Bypass or Mute, press the UP or DOWN switch.
Auto tuner
When the AX100G is in bypass or mute condition, the tuner will operate automatically. If you mute the AX100G you will be able to tune your instrument without producing sound. This is used for on stage tuning.
1. Tune your guitar so that the desired note name appears in the number LED. The decimal point “.” at the lower right of the number LED will light to indicate a sharp
2. The seven-point pedal indicator will show the difference be­tween the pitch you play and the note name. Tune your in­strument so that only the center LED is lit.
Tuning discrepancy shown by the pedal indicator and the multi-display
Example display
.
Selecting a bank
Although you can use the UP or DOWN switches to select pro­grams across banks, you can also switch programs by bank.
1. Press and hold the PROG/FX SELECT switch for approxi­mately one second until the number LED begins to blink.
2. Press either the UP or DOWN switch to increment or decre­ment the bank.
3. Press the PROG/FX SELECT switch once again to finalize the bank and make the number LED stop blinking.
Bank Hold (10’s HOLD)
By simultaneously pressing the TAP switch and EXIT switch, you can prevent programs of other banks from being selected. At this time, the decimal point (dot) at the lower right of the 10's place in the number LED will light. Press the UP or DOWN switches to select programs within the current bank.
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Pitch is flat
Correct tuning
Pitch is sharp
Changing the calibration setting
As necessary , you can adjust the calibration (the fr equency of the standard A pitch) in the range of 438—445 Hz. (440 Hz is “stan­dard”) When the tuner is operating, you can rotate value knob 1 to ad­just the calibration. The calibration setting is shown in the multi­display.
When the power is turned off, the calibration setting you modify will be lost, and will automatically return to 440 Hz the next time the power is turned on.
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Rhythm
Press the RHYTHM switch (the LED will light) and the rhythm will begin playing. Use value knob 1 to select the rhythm pattern (50 types), use value knob 2 to adjust the tempo (range: 40—208), and use value knob 3 to adjust the rhythm level (range: 0—30). To stop the rhythm, press the RHYTHM switch while the rhythm is playing.
The rhythm will stop when you enter Bypass, Mute, or Edit modes.
AUX IN
Sound from an audio device (e.g. CD or MD) connected to the AUX IN jack can be mixed with the effect sound for listening, which is a convenient way to practice along with a song.
The AUX input and the effect output will automatically be mixed and output from the OUT PUT jack except when you are in Phrase Trainer mode.
Use the controls on your audio device to adjust the AUX IN volume.
Expression pedal
You can use the expression pedal to control 23 types of Pedal effect in realtime. If a program uses a Pedal effect, the pedal indicator LED’s will light to indicate the Min-Max value of the effect when you press up and down on the pedal. Operation for the SAMPLE1— LOOP2 pedal effects is different fr om the other effects (see p.14).
Using the expression pedal as you play
1. In Program mode, select a program that uses the expression pedal.
2. Make sure that the pedal indicator is lit. If it is not lit, advance the expression pedal once as far as it will go, making the top pedal indicator light (the pedal will be on)
3. Operate the expression pedal while playing your guitar. As you raise and lower the pedal, the output sound will change correspondingly.
If VOLUME is selected in the Pedal effect, it will not be possible to turn the expression pedal on/off. The pedal indicator will re­main lit.
The on/off status of the expression pedal is not memorized by each program.
Do not apply excessive force to the expression pedal. Before oper­ating the expression pedal, verify the amount of force that is re­quired to make the pedal indicator light and to apply the effect.

Effect Select mode

In this mode, you can press the DOWN switch to switch the drive channel while you perform. You can press the UP switch to turn the Modulation and Ambience effects on/off. As in Program mode, you can edit the settings, use the metro­nome, and write a program.
In this mode it is not possible to switch programs or to select bypass or mute.
Press and hold until the number LED blinks
Program mode
Press the Effect Select key to switch modes
Effect
Bank down Program
down
Switch the drive channel
Select mode
Entering Effect Select mode
In Program mode, press the PROG/FX SELECT switch to enter Effect Select mode. The multi-display will indicate "FX SEL," and the number LED will indicate "
Switching the drive amp channel
Since each program contains two separate Drive Amp effect set­tings, you can switch between backing and solo sounds without changing programs. Each time you press the DOWN switch, the Drive Amp effect settings will switch between channels A and B. When channel A is selected the LED beside the DRIVE·AMP switch will light green, and when channel B is selected the LED will light red.
Turning the Modulation and Ambience effects on/off (INDIVIDUAL)
Each time you press the UP switch, the Modulation effect or Ambience effect will be turned on/off. The effects that are turned on/off when you press the UP switch can be specified beforehand in the settings of the program, as follows.
Procedure
1. Press the NR LEV switch.
2. Rotate value knob 3 to change the indication in the multi-dis­play to the desired setting.
MOD: Only the Modulation effect will be turned on/off AMB: Only the Ambience effect will be turned on/off M+A: Both the modulation and ambience effects will be
turned on/off
For some effects, it is not possible for the Modulation and Pedal effects or the Pedal and Ambience effects to be used simulta­neously. For such combinations, attempting to turn on both ef­fects will cause the previously-on effect to be turned off auto­matically.
."
Bank up
Program up
Turn the MOD/AMB effects on/off
2. Playing the AX100G
Exiting Effect Select mode
To return to Program mode, press either the PROG/FX SELECT switch or the EXIT switch.
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2. Playing the AX100G
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Phrase Trainer mode

In this mode, you can record a phrase from an audio device (CD or MD) connected to the AUX IN jack, and play it back repeat­edly as a loop. Then you can practice a phrase on your guitar while playing to the repeating phrase. Since you can slow down the playback speed without affecting the pitch, this is a convenient way to learn or practice phrases from recordings that are difficult to play. In Phrase Trainer mode, the expr ession pedal will automatically function as the volume control of your guitar.
When you enter this mode, the Modulation, Pedal, and Ambi­ence effects will automatically be turned off. (When you exit Phrase Trainer mode, the previous settings will be restored.)
Select recording mode
Playback/Stop
Operation indicator
Phrase Trainer icon
1. Enter Phrase Trainer mode
Press the PHRASE TRAINER switch located at the right of the panel. (The corresponding LED will light.) The Phrase Trainer icon will blink in the multi-display, and the selected recording mode will be displayed.
You cannot edit the sound of the guitar in Phrase Trainer mode. You must select the desired sound before entering this mode.
2. Select the recording mode
Rotate value knob 1 to select the recording mode.
AUX IN: Record up to 8 seconds of the AUX sound GTR IN: Record up to 8 seconds of the guitar sound
3. Begin recording
Start the connected device, and at the moment that you wish to begin recording, press the PROG/FX SELECT switch (REC) to begin recording. The multi-display will indicate "REC" and the number of seconds of recording, and the pedal indicator will show the recording time.
Once you record a phrase, it is not possible to change the re­cording mode. If you wish to change the recording mode, you must return to Program mode, and once again enter Phrase Trainer mode.
Select playback speed
Phrase Trainer mode
Hold
Playback/ Recording time
Playback speed (%)
4. Stop recording
At the point that you want to stop recording, press the PROG/ FX SELECT switch (REC). Recording will end when the maxi-
mum recording time (8 seconds) has elapsed. The multi-dis­play will indicate "PLAY," and loop (repeated) playback will begin automatically.
Depending on the volume of the connected audio device, the sound may be distorted. If this occurs, adjust the volume on the audio device.
To re-do the recording
Press the DOWN switch ( tinue with step “3. Begin recording” and step “4. Stop record­ing.”
To erase the recorded phrase
Press the EXIT switch to delete the phrase. You can now record a new phrase to overwrite the previously-recorded phrase.
5. Stop/Playback
When you press the DOWN switch ( stop. Press the DOWN switch ( ) once again, and play­back will resume from where you stopped.
• While the sound is being held, you can press the UP and DOWN switches simultaneously, to return to the begin­ning of the recorded phrase.
• During playback, you can press the UP and DOWN switches simultaneously to rewind.
• During playback, you can press the UP switch (HOLD) to hold the sound at that moment. Press the switch once again to defeat this.
Changing the playback speed
You can slow down the playback speed without changing the pitch of the recorded phrase. Rotate value knob 2 to slow down the playback in 5% steps: 100%, 95%, 90%, 85%, ... 25%.
Exiting Phrase Trainer mode To return to Program mode, you can press the PHRASE TRAINER switch or EXIT switch.
When you exit Phrase Trainer mode or turn off the power, the recorded phrase will be erased.
) to stop playback. Then con-
), playback will
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3. Editing

In Program mode and Effect Select mode, you can edit each effect, adjust the noise reduction and pro­gram level, and modify the program name.
During editing, the edit icons in the multi-display and the LEDs beside the select switches for each ef­fect will blink.
If you wish to save the effects you edited, you must use the "Pro­gram Write" operation. If you turn off the power or switch to another effect without performing "Program Write," the previ­ous settings will reappear.
The parameter assigned to the knob you moved
Value of the parameter
Edit icon

Editing the effects

The drive amp effect can be edited immediately by turning the value knobs or type knob; you do not have to press the DRIVE·AMP switch. (Refer to the section below, "Drive Amp effect Quick Edit function.") To edit other effects, press the corresponding select switch to put that effect in Edit mode (the LED will blink).
Editing the Drive Amp effect (example)
As an example, here's how to set channel B of the Drive Amp effect to TUBE OD.
1. Press the DRIVE·AMP switch several times to select channel B (red LED).
If the multi-display reads "TUBE OD," no change is necessary.
2. Otherwise, rotate the T ype knob to select TUBE OD. If the Type knob is already located at the TUBE OD position, turn it first to another effect type, and then turn it back to TUBE OD.
3. The multi-display will indicate "TUBE OD" as the effect name. If you selected the effect that had been programmed, the Origi­nal icon in the multi-display will light.
4. The five value knobs will be assigned to GAIN, TREBLE, MIDDLE, BASS, and LEVEL respectively, and will adjust the value of the corresponding parameter. (See p.12, "Effect pa­rameters.")
5. As you rotate the knobs, the sound will change and the multi­display will show the parameter name assigned to that knob and the current value. If you rotate the knob to adjust the value to the value it had before you began editing the original pa­rameter value icon in the multi-display will light.
Channel A/B display
DRIVE·AMP switch
3. Editing
Drive Amp effect Quick Edit function
You can edit the Drive Amp effect (unless the effect is turned off) by using the Type knob to re-select the effect, or by rotating the five value knobs to modify the parameter values. When you do so, the multi-display will show the effect name or parameter name assigned to the corresponding knob, and its current value. Even when another effect such as Modulation or Pedal is in edit mode, you can still turn the type knob to edit the drive amp ef­fect.
Editing is not possible if other functions are assigned to the value knobs, nor in Bypass, Mute, or Phrase Trainer modes.
Drive amp channel
For each program, the Drive Amp effect has settings for two chan­nels, A and B. Press the DRIVE·AMP switch located at the right of the panel to select the channel you will edit. Each time you press the switch, the LED will change between green (channel A) and red (chan­nel B).
Parameter
Original icon
If you do not wish to use the Drive Amp effect, use the Type knob to select OFF so that the Drive Amp effect will be bypassed, and the multi-display will indicate "DRV OFF." In this case, the LED beside the DRIVE·AMP switch will go dark.
Value of the parameter
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3. Editing
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Editing other effects
Press the select switch for the desired effect to be edited.
MOD: Edits the Modulation effect (e.g., chorus) PEDAL: Edits the Pedal effect (e.g., wah) AMB: Edits the Ambience effect (e.g., delay) CABI: Edits the Cabinet effect which models the cabinet
resonances of a guitar amp
NR LEV: Edits the noise reduction and program level (volume)
For some effects, the Modulation and Pedal effects, or the Pedal
Ambience effects cannot be used simultaneously. In the case
and of such a combination of effects, attempting to turn on both si­multaneously will automatically turn off the previously-on ef­fect.
As an example, here's how to select CHORUS as the Modula­tion effect.
1. Press the MOD switch. The LED beside it will blink, indicat­ing that the Modulation effect is selected. Even if the Modulation effect has been turned off within the program, it will be turned on at this point.
2. Rotate value knob 1 (TYPE) to select CHORUS. The type name will appear in the multi-display. If you select the effect that had originally been selected, the Original icon will appear in the multi-display.
3. Value knobs 2, 3, 4 and 5 will adjust the chorus speed (SPEED), chorus depth (DEPTH), chorus feedback amount (FEED- BACK), and the mix balance between the chorus sound and the direct sound (MIX). If the adjusted value matches the un­edited value (the original parameter value) as you rotate a knob, the Original icon will appear in the multi-display.
The value knobs that can be used and the parameters that are assigned will depend on the type of each effect. (See p.12 "Effect parameters.")
Select Modulation effect type
SPEED
DEPTH
FEEDBACK
MIX
MOD switch
Using the TAP switch to edit the delay time
When using the Ambience or Pedal DELAY effect, press the TA P switch two times at the tempo of the song you are playing. The AX100G will detect the interval, and set the delay time auto­matically. You can set the delay time in the same way even while you are not playing.
Modifying the program name
Press the NR LEV switch so that the LED beside the switch is blink. Use value knob 2 to select the character that you wish to change (the character will blink), and use value knob 1 to change the character. The available characters are shown below.
Available characters
If you wish to save the modified program name, you must per­form the “Writing programs” operation. If you turn off the power or select a different program without writing the program, the program name you edited will revert to its previous setting.

Writing programs

Here’s how to write an edited program.
1. Press the WRITE switch, and the Multi-display will indicate
WRITE.” The number LED will blink.
2. Use the UP and DOWN switches to select the destination for your program.
3. Press the WRITE switch once again, and the display will read “COMPL T” to indicate that the program has been written. You will then return to Program mode.
If you decide not to write, press the EXIT switch to cancel the Write operation.
If you write an edited program to a different program number, the program that was overwritten will be lost.
It is not possible to write to a preset program.
10
Parameter
Original icon
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4. Appendices

Adjusting the expression pedal (Calibration)

If you find the expression pedal difficult to use, perform this pro­cedure so that the pedal will function optimally. For example if the effect does not reach maximum when the pedal is advanced all the way, or does not reach minimum when the pedal is re­turned all the way, use the following procedure to make the ap­propriate adjustments.
When making adjustments, use your hand to move the pedal. Accurate calibration may not be possible if you use your foot to operate the pedal.
1. Turn on the power while simultaneously holding down the EXIT switch and the PEDAL switch. The Multi-display will show “PEDAL” for approximately one second, and will then indicate “MIN.”
2. Slowly return the pedal to the full back position. When it stops, release your hand and press the WRITE switch. The Multi­display will change from “MIN” to “MAX.”
If you decide to halt the adjustment procedure, press the EXIT switch. The power-on display will appear, and you will enter Program mode.
3. Slowly advance the pedal. When it stops, release your hand and press the WRITE switch.
2. press slowly
The Multi-display will indicate “COMPLT” for approximately one second. Then the power-on display will appear , and you will enter Program mode. After the adjustment procedure has been completed, verify the operation of the pedal. Select an effect that will make it easy to verify the adjustment. For example, set the Pedal effect to the VOLUME effect, set the value to 0, and check the MIN level when the pedal is returned all the way.
If you make a mistake during the calibration procedure, the Multi­display will indicate “ before the adjustment (the “ play appears for repeated attempts, a malfunction may have oc­curred. In this case, please contact your dealer.
ERROR
MIN
3. press slowly
,” and you will return to the screen
” display). If the “
ERROR

Restoring the user programs to the factory settings (Reload)

1. Turn on the power while simultaneously holding down the EXIT switch and the PROG/FX SELECT switch. The Multi- display will indicate “RELOAD?”
2. Press the WRITE switch. The Multi-display will change to “RELOAD,” and the reload operation will begin. When the reload operation is completed, the display will indicate “COMPLT” for approximately one second. Then the power­on display will appear, and you will enter Program mode.
Never turn off the power during the reload operation. When you perform the reload operation, all user programs will
be rewritten. Rhythm settings will also be initialized.

Troubleshooting

If you suspect a malfunction, please check the following points first. If this does not resolve the problem, contact a nearby Korg dealer.
1. Power does not turn on
Are batteries installed? Alternatively, is the AC adapter con-
nected to an AC outlet? (p.5)
Is a mono cable connected to the INPUT jack? (p.5)
2. No sound
Are your guitar, amp, and headphones connected to the cor-
rect jack? (p.5)
Is your amp turned on, and is it set accordingly?
Is one of your connection cables broken?
Has the MASTER VOL (master volume) of the AX100G been
turned down? (p.6)
Is the program level of the AX100G set to “0” or to a low value?
(☞p.9, 16)
Is the Level of the Drive Amp effects set to “0” or to a low
value?
Is the volume of your guitar turned down?
Is the AX100G muted?
If VOLUME is selected for the PEDAL effect, has the pedal
been returned to the full back position?
” dis-
3. Effects are not applied
Is the AX100G bypassed? (p.6)
Are the effects used by the program turned on? (p.6)
4. Rhythm does not function
Are you in Program mode or in Effect Select mode? The
rhythm will not function in Phrase Trainer mode.
Is the rhythm output level set to “0”? (p.7)
5. Pedal does not function
Have you selected a program that uses an effect in the PEDAL
effect mode? (p.6)
Is the pedal indicator lit? (p.4, 7)
Try calibrating the expression pedal. (p.11)
4. Appendices
11
4. Appendices
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6. Cannot write (the Multi-display indicates “ERROR”)
Did you turn the power off while the preset programs were
being loaded? Reload the preset programs. (p.11)

Main specifications

Number of effects:
63 types (maximum number of effects that can be used simultaneously: 7)
Number of programs:
80 (40 preset, 40 user)
Inputs:
Guitar input (mono) AUX IN (stereo mini jack)
Outputs:
Line/Headphone dual-purpose output (stereo phone jack)
Tuner section
Detection range: 27.5 Hz — 2,093 Hz (A0—C7) Calibration: A=438—445 Hz
Rhythm section
Pattern: 50 types Tempo: bpm= 40—208
Power supply:
four AA size (LR6) alkaline batteries (battery life is 12 hours of continuous use) or separately sold AC adapter (DC9V
Dimensions:
329.6(W) x 181.5 (D) x 57.5 (H) mm
Weight:
1.05kg (not including batteries)
Included items:
Owner’s manual
*Specifications and appearance are subject to change with out
notice for improvement.

Effect parameters

DRIVE·AMP (Drive Amp effects)
TYPE GAIN TREBLE MIDDLE BASS LEVEL
OFF ———— ACOUSTIC 0...10.0 0...10.0 0...10.0 0...10.0 0...10.0 CLASSIC COMP 0...10.0 0...10.0 0...10.0 0...10.0 0...10.0 TUBE OD 0...10.0 0...10.0 0...10.0 0...10.0 0...10.0 CLASSIC DIST 0...10.0 0...10.0 0...10.0 0...10.0 0...10.0 FAT DIST 0...10.0 0...10.0 0...10.0 0...10.0 0...10.0 METAL DIST 0...10.0 0...10.0 0...10.0 0...10.0 0...10.0 BIG FUZZ 0...10.0 0...10.0 0...10.0 0...10.0 0...10.0 TOP BOOST 0...10.0 0...10.0 0...10.0 0...10.0 0...10.0 US HI-GAIN 0...10.0 0...10.0 0...10.0 0...10.0 0...10.0 BRIT STACK 0...10.0 0...10.0 0...10.0 0...10.0 0...10.0
These Drive Amp models combine sound processing effects such as compressor , overdrive, or distortion with a three-band equal­izer to adjust the tone. The following parameters are assigned to each knob.
Type knob Select the type of drive or amp Knob 1 GAIN Adjusts the amount of distortion. Knob 2 TREBLE Knob 3 MIDDLE Knob 4 BASS Knob 5 LEVEL Adjusts the output level.
If the sound distorts, slightly decrease the LEVEL, TREBLE, MIDDLE, and BASS.
OFF (off) DRV OFF Turn off the Drive Amp effect.
)
ACOUSTIC (Acoustic) ACOUSTC This effect model transforms the sound of an electric guitar into the sound of an acoustic guitar. A more realistic acoustic guitar simulation will be obtained if you use the pickup closest to the neck. A compressor with adjustable sensitivity (GAIN) is built-in.
CLASSIC COMP (Classic compressor) A compressor is an effect that boosts low-level sounds and turns down louder levels in order to compress differences in volume and make the sound more consistent. This model will make your picking more even, and will produce smooth sustain.
TUBE OD (Tube overdrive) TUBE OD It simulates the overdriven sound of a popular tube overdrive pedal from the 70’s that responds well to the nuances of your picking.
CLASSIC DIST (Classic distortion) This model simulates a popular distortion pedal from the 70’s.
FAT DIST (fat sounding distortion) FAT DST This model simulates a popular fat sounding distortion pedal from the 80’s.
METAL DIST (metallic distortion) METAL This model simulates the metallic distortion of the 90’s.
BIG FUZZ (Big fuzz) BIGFUZZ This model simulates a popular vintage fuzz unit.
TOP BOOST (Top boost) T-BOOST This model simulates the sound of an AC30 overdriven by a popular 80’s OD pedal.
Knob 1 Knob 2 Knob 3 Knob 4 Knob 5
Adjusts the treble (high-frequency range). Adjusts the mid (mid-frequency range). Adjusts the bass (low-frequency range).
CL COMP
CL DIST
12
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US HI-GAIN (U.S. High Gain) US HI-G This model simulates the distortion typical of a high-gain amp made in the USA.
BRIT STACK (British amp stack)
BRITSTK
This model simulates the distortion typical of a British amp stack.
MOD (Modulation effects)
Knob 1 Knob 2 Knob 3 Knob 4 Knob 5
TYPE SPEED/PITCH DEPTH/FINE
CHORUS 0.1...10 [Hz] 0...10.0 0...10.0 0...10.0 FLANGER 0.1...10 [Hz] 0...10.0 -15...15 0...10.0 PHASER 0.1...10 [Hz] 0...10.0 0...10.0 TREMOLO 1...10 [Hz] 0...10.0 PAN 1...10 [Hz] 0...10.0 WAH UP —0...10.0 WAH DWN —0...10.0 PITCH -24...24 [x100CENT] -50...50 [CENT] 0...10.0 MAJ3UP ——C...B 0...10.0 MAJ3DWN ——C...B 0...10.0 MIN3UP ——C...B 0...10.0 MIN3DWN ——C...B 0...10.0 4TH ——C...B 0...10.0 5TH ——C...B 0...10.0 MAJ6TH ——C...B 0...10.0 SLOWATK 0...10.0 0...10.0
Chorus and flanger are effects that delay the sound slightly to modulate the pitch, and combine the modulated sound with the original to produce a sensation of modulated spaciousness. The following parameters are assigned to each knob.
Knob 1 TYPE Select the effect type Knob 2 SPEED/PITCH Adjusts the speed/
Adjusts the pitch
Knob 3 DEPTH/FINE Adjusts the depth/
Adjusts the fine pitch
Knob 4 FEEDBACK Adjust the strength of the tonal
character.
Knob 5 MIX Adjust the mix balance between
the effect sound and the original sound
CHORUS (Chorus) This chorus effect creates a sense of modulation, spaciousness, and vibrato by slightly delaying the sound, modulating its pitch, and combining it with the original sound. This is most effective when used in stereo.
FLANGER (Flanger) This is a vintage flanger that produces modulation and a sense of pitch movement.
PHASER (Phaser) This effect cyclically modifies the phase shift of the sound, and mixes the phase-shifted sound with the original sound to pro­duce modulation.
TREMOLO (Tremolo) This effect adds depth to the sound by modulating the volume.
PAN (Panpot) This effect cyclically changes the pan of sound, when stereo play­back is used.
FEEDBACK
MIX
WAH UP (Auto-wah filter up)
This is an auto-wah filter that automatically opens or closes ac­cording to how hard you pick the strings.
WAH DWN (Auto-wah filter down) Auto wah in opposite direction from WAH UP
PITCH (Pitch) This is a pitch shifter that can change the pitch in a +/-2 octave range.
Intelligent Pitch Shifter
MAJ3UP (3rd up in a major key) MAJ3DWN (3rd down in a major key) MIN3UP (3rd up in a minor key) MIN3DWN (3rd down in a minor key) 4TH (4th up in a major key) 5TH (5th up in a major key) MAJ6TH (6th up in a major key)
The Intelligent Pitch Shifter creates musically useful harmonies by varying the amount of pitch shift according to the note you play and the key in which you are playing. For example if you select a pitch shift of a 3rd upward in a major key (MAJ3UP), the amount of pitch shift will vary automatically between three semitones (a minor third) and four semitones (a major third).
• When MAJ3UP is used with a key setting of C
The pitch created by the intelligent pitch shifter is shown in parentheses ( ).
If your instrument is not tuned correctly, the results may not be as you expect. In this case, re-tune your instrument.
The intelligent pitch shifter will function when you play indi­vidual notes. It cannot produce the effect for chords.
This effect cannot be used simultaneously with a Pedal effect (ex­cept for VOLUME) or with the ROOM1—ARENA Ambience effects. If you use the Intelligent Pitch Shifter in a program in which the Pedal effect or a ROOM1—ARENA Ambience effect is turned on, the pedal or ROOM1—ARENA Ambience effect will be turned off automatically.
SLOWATK (Slow Attack) This effect gradually raises the volume each time you pick your guitar. Value knob 2 controls the speed of the attack, and value knob 3 controls the threshold level. As you raise the threshold level, you will need to pick more harder to produce the slow attack effect.
4. Appendices
13
4. Appendices
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PEDAL (Pedal effect)
Knob 1 Knob 2Knob 3 Knob 4Knob 5 Pedal
TYPE DEPTH/PITCH
VOLUME —0...10.0 Volume CHO1 0...10.0 CHO2 0...10.0 Speed VIBRATE 0...10.0 Speed FLANGER 0...10.0 Modulation PHASER 0...10.0 Speed TREMOLO 0...10.0 Speed PAN 0...10.0 Speed WAH ——Peak Fre. FILTER 0...10.0 Peak Fre. RING 0...10.0 Pitch PITCH -24...24 [ F BACK1 0...10.0 Level+Reverb F BACK2 0...10.0 Level+Reverb DELAY 10[ms]...2[ ECHO 10[ms]...2[ ROOM —0...10.0 Reverb level GARAGE —0...10.0 Reverb level HALL —0...10.0 Reverb level SAMPLE1 S/L Playback SAMPLE2 S/L Play/reverse LOOP1 S/L Volume LOOP2 S/L Loop time
CENT
SEC SEC
These effect models let you use the expression pedal to control the effect in realtime. The following parameters are assigned to each knob.
Knob 1 TYPE Select the effect type Knob 3
DEPTH/PITCH
Adjusts the depth/Adjusts the pitch
Knob 5 MIX/LEVEL Adjusts the mix balance between the
effect sound and original sound/ Adjusts the level
CHO1PITCH cannot be used simultaneously with the Modu­lation effect. If you use this effect in a program where the Modu­lation effect is turned on, the Modulation effect will automati­cally be turned off.
F BACK 1 and 2 cannot be used simultaneously with the ROOM1ARENA Ambience effects. If you use these effects in a program where ROOM1ARENA are turned on, the ROOM1ARENA effect will be turned off automatically.
DELAYHALL cannot be used simultaneously with the Ambi-
ence effect. If you use this effect in a program where the Ambi­ence effect is turned on, the Ambience effect will automatically be turned off.
SAMPLE1LOOP2 cannot be used simultaneously with a Modulation effect or Ambience effect. If you use the SAMPLE1— LOOP2 effects in a program where a Modulation effect or Am­bience effect are turned on, that effect will be turned off auto­matically.
VOLUME (Volume) This is a volume pedal. Value knob 5 sets the minimum level.
CHO1 (Chorus1) This is a chorus effect in which the pedal controls the depth of the pitch modulation.
CHO2 (Chorus2) This is a chorus effect in which the pedal controls the speed of the pitch modulation.
MIX/LEVEL
Depth
]0...10.0 Pitch
]0...10.0 Effect level ]0...10.0 Delay time
VIBRATO (Vibrato) This is a vibrato effect in which the pedal controls the speed of the pitch modulation.
FLANGER (Flanger) This is a flanger in which the pedal controls the bandwidth (modulation) of the effect.
PHASER (Phaser) This is a phaser in which the pedal controls the speed of the phase modulation.
TREMOLO (Tremolo) This is a tremolo effect in which the pedal controls the speed of the volume change.
PAN (Panpot) This is a pan effect in which the pedal controls the speed at which the position of the sound will change when stereo playback is used.
WAH (Wah) This is a wah in which the pedal controls the peak frequency.
FILTER (Resonance Filter) This is a resonance filter in which the pedal controls the peak frequency of the filter.
RING (Ring Modulator) This effect creates a bell-like sound in which the pedal controls the pitch. To obtain the cleanest effect, use the pickup closes to the neck, turn down the tone of your guitar, and play near the 12th fret.
PITCH (pitch shifter) The pedal will control the amount of pitch shift. When value knob 5 is at "0" only the original sound will be heard. At "5" the original sound and effect sound will be mixed equally, and at "10" only the effect sound will be heard.
Feed Back
In this effect, the pedal controls the vibrato that is applied to the feedback sound. While sustaining a note on your guitar, advance the pedal to pro­duce a feedback sound. The feedback sound will disappear when you return the pedal. Value knob 3 adjusts the speed of the vi­brato.
There will be no feedback effect if OFF, ACOUSTIC, or CLAS­SIC COMP is selected for the Drive Amp effect.
F BACK1 (Feed Back1) A feedback sound will be generated to the pitch of your play­ing.
F BACK2 (Feed Back2) A feedback sound will be generated one octave above your playing.
DELAY (Delay) In this effect, you can use the pedal to control the input level of the delay. By pressing the TAP switch two times, you can set the TIME of knob 2 to the corresponding tempo.
ECHO (Echo) This is a echo in which the pedal controls the delay time. As on a tape echo unit, changing the delay time will also change the pitch. Value knob 3 adjusts the maximum delay time.
14
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ROOM (Room Reverb) This simulates the reverberation of a small room the size of a studio. The pedal will control the reverb level.
GARAGE (Garage Reverb) This simulates the reverberation of a mid-size room such as a garage. The pedal will control the reverb level.
HALL (Hall Reverb) This simulates the reverberation of a mid-size to large hall. The pedal will control the reverb level.
Sample and play
The SAMPLE1 to LOOP2 effects allow you to record a phrase up to 6 seconds, and then use the pedal to play it back.
The recorded phrase will be erased when you change the effect type or program, when you use the Phrase Trainer, or when you turn the power off.
The recorded phrase will be erased when you change the effect type or program, when you use the Phrase Trainer, or when you turn the power off.
SAMPLE1 (Sample1) The recorded phrase will playback when you press the pedal.
SAMPLE2 (Sample2) The recorded phrase will playback when you press the pedal, and will playback in reverse when you return the pedal.
Procedure for Sample 1 and 2
1. Select SAMPLE 1 or SAMPLE 2 for the Pedal effect, or choose a program that uses these effects.
2. Use value knob 3 to select the recording time (S is three sec­onds of high-quality recording, L is six seconds of extended recording).
3. Advance the expression pedal all the way until the pedal in­dicator blinks, to enter record-ready mode.
4. Begin playing a phrase. Recording will begin automatically when you start playing your guitar, and the pedal indicator will change from blinking to lit.
5. Recording will end when the recording time has elapsed. It is not possible to stop recording before this time. If you wish to re-do the recording, repeat the procedure fr om "3. Advance
the expression pedal... ."
6. Operate the expression pedal.
LOOP1 (Loop1) As soon as you record a phrase, it will be played back as a loop (repeatedly). When you return the pedal (to minimum volume), the phrase will return to the beginning. When you advance the pedal, loop (repeated) playback will occur again. Use the pedal to adjust the playback volume.
LOOP2 (Loop2) The pedal will control the length of the loop. The loop will be­come shorter as you return the pedal, and at the minimum length the loop will not playback at all.
Procedure for Loop 1 and 2
1. Select LOOP 1 or LOOP 2 for the Pedal effect, or choose a program that uses these effects.
2. Use value knob 3 to select the maximum recording time. (S is 3 seconds of high quality, L is 6 seconds of extended re­cording.)
3. Advance the expression pedal all the way until the pedal in­dicator blinks, to enter record-ready mode.
4. Begin playing a phrase. Recording will begin automatically when you start playing your guitar, and the pedal indicator will change from blinking to lit.
5. Recording will end when you record up to the maximum time, or when you once again advance the pedal all the way. When recording ends, the pedal indicator will go dark, and the re­corded sound will be played back as a loop. If you wish to re­do the recording, repeat from step "3. Advance the expr ession pedal ..."
6. Operate the expression pedal.
AMB (Ambience effect)
Knob 1 Knob 2 Knob 3 Knob 4 Knob 5
TYPE TIME TONE FEEDBACK MIX
DELAY 10 [ms]...2 [SEC] 0...10.0 0...10.0 0...10.0 ROOM1 ———0...10.0 ROOM2 ———0...10.0 GARAGE1 ———0...10.0 GARAGE2 ———0...10.0 HALL ———0...10.0 ARENA ———0...10.0
These are reverberation-type effect models such as delay, reverb, and echo. The following parameters are assigned to each knob.
Knob 1 TYPE Selects the effect type Knob 2 TIME Adjusts the delay time Knob 3 TONE Adjusts the tonal quality Knob 4 FEEDBACK Adjusts the delay repeats Knob 5 MIX Adjusts the mix amount
DELAY (Delay) This adds spaciousness to the sound by using a stereo delay with a time difference between left and right. By pressing the TAP switch two times, you can set the TIME of knob 2 to the corresponding tempo.
ROOM1 (Room 1) Deep room type reverb
ROOM2 (Room 2) Bright room type reverb
GARAGE1 (Garage 1) Garage-type reverb1
GARAGE2 (Garage 2) Garage-type reverb2
HALL (Hall) Hall type reverb
ARENA (Arena) Arena-type reverb
4. Appendices
15
4. Appendices
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CABI (Cabinet effect)
Knob 1 Knob 2 Knob 3 Knob 4 Knob 5
TYPE DEPTH
××
1
×8 0...10.0
××
××
1
×10 0...10.0
××
××
1
×12 0...10.0
××
××
2
×12 0...10.0
××
××
4
×10 0...10.0
××
××
4
×12 0...10.0
××
The cabinet resonator simulates the acoustical characteristics of a guitar amplifier cabinet. Although these models are especially effective when you are plugged in to a mixer etc. via a direct line connection, they are also effective when you are using a guitar amp. The following parameters are assigned to each knob.
Knob 1 TYPE Select the cabinet type Knob 3 DEPTH Adjusts depth
××
1
×8
××
Simulation of a cabinet with a single 8-inch speaker
××
1
×10
××
Simulation of a cabinet with a single 10-inch speaker
××
1
×12
××
Simulation of a cabinet with a single 12-inch speaker
××
2
×12
××
Simulation of a cabinet with two 12-inch speakers
××
4
×10
××
Simulation of a cabinet with four 10-inch speakers
××
4
×12
××
Simulation of a cabinet with four 12-inch speakers
NR LEV
(Noise Reduction, Program Level)
Adjust the depth of noise reduction and the level for each pro­gram.
Use value knobs 1 and 2 to modify the program name (see p.10), and use value knob 3 to turn the modulation and/or ambience effects on/off (see p.7).
NR (Noise Reduction) NR This is adjusted by value knob 4. Depending on the guitar that you use, excessively high noise reduction settings may cause the sound to be interrupted. Set this accordingly.
PROGRAM LEVEL PROGLEV”
This is adjusted by value knob 5. The volume of each program will change depending on your guitar. Adjust the pr ogram level as accordingly.

Rhythm Pattern List

No. Name No. Name
1 8BEAT1 26 DISCO 2 8BEAT2 27 EURO 3 8BEAT3 28 FUNK 4 8BEAT4 29 JAZZ1 5 8BEAT5 30 JAZZ2 6 8BEAT6 31 MOTOWN 78SHFL 32 REGGAE 1 8 16BEAT1 33 REGGAE 2
9 16BEAT2 34 SURF 10 16BEAT3 35 COUNTRY 11 16BEAT4 36 BOSSA 12 16BEAT5 37 SAMBA 13 16SHFL1 38 PRACT0 14 16SHFL2 39 PRACT1 15 16SHFL3 40 PRACT2 16 16SHFL4 41 PRACT3 17 3/4 42 PRACT4 18 6/4 43 PRACT5 19 6/8 44 PRACT6 20 BALAD 45 PRACT7 21 BLUES 46 PRACT8 22 ROCK 47 PRACT9 23 THRASH 48 METRO1 24 DANCE1 49 METRO2 25 DANCE2 50 METRO3
16
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Preset Program Parameter List

When an effect that was off is turned on, the effect model printed in a slanted typeface will be selected. With the factory settings, the user programs have the same contents as the preset programs.
BANK # PROGRAM DRIVE·AMP A DRIVE·AMP B MOD PEDAL AMB CABI 01STATIC US HI-G METAL
2 FILTER ACOUSTIC FAT DST CHORUS VOLUME GARAGE2 3 KIDROCK US HI-G BRITSTK 4 FREAK TUBE OD T-BOOST CHORUS VOLUME DELAY 1X8
11RAGE BRITSTK BRITSTK
2 TRASH US HI-G ACOUSTIC 3 NIN CL DIST METAL 4 HOSTILE METAL METAL
21PRIEST BRITSTK BRITSTK
2 2112 CL COMP CL DIST PHASER VOLUME 3R R CL DIST CL DIST PITCH GARAGE 4SATCH BRITSTK BRITSTK
31J P TUBE OD BRITSTK
2 CARLOS US HI-G US HI-G WAH UP VOLUME 3 DA'FUZZ BIGFUZZ BIGFUZZ 4 RINGMAN FAT DST T-BOOST
41JAZZ OFF BRITSTK CHORUS VOLUME DELAY
2 FUNKY CL COMP FAT DST WAH UP VOLUME HALL 3 SURF CL COMP T-BOOST 4 FUSION TUBE OD BRITSTK CHORUS VOLUME
51ROCK FAT DST BRITSTK
2 BLUES TUBE OD TUBE OD 3 VINTAGE T-BOOST TUBE OD 4F BACK FAT DST FAT DST
61A MINOR CL COMP US HI-G MIN3UP VOLUME DELAY
2A MAJOR BRITSTK BRITSTK MAJ3DWN VOLUME 3 LOOP CL COMP US HI-G 4 SAMPLE US HI-G METAL
71CHORUS OFF CL COMP
2 FLANGER CL COMP FAT DST FLANGER VOLUME DELAY 3 PHASER OFF BRITSTK 4 VIBRATO TUBE OD CL DIST
81ECHO ACOUSTIC TUBE OD CHORUS ECHO
2 BENDER US HI-G ACOUSTIC 3 SLOWATK FAT DST CL COMP SLOWATK VOLUME ARENA 4 VIOLIN T-BOOST CL COMP SLOWATK DELAY
91ACOU LN ACOUSTIC ACOUSTIC CHORUS VOLUME ROOM1 1X10
2 COMP LN CL COMP CL COMP FLANGER VOLUME 3 OVDR LN T-BOOST T-BOOST 4 DIST LN BRITSTK US HI-G
PHASE
FLANGER
FLANGER PITCH ROOM2 CHORUS PHASER FLANGER CHORUS
CHORUS CHORUS
PHASER CHORUS
CHORUS
PHASER CHORUS TREMOLO CHORUS
CHORUS CHORUS CHORUS
PHASER TREMOLO
CHORUS
FLANGER CHORUS
VOLUME ROOM2
VOLUME GARAGE2
VOLUME ARENA 2X12 VOLUME
DELAY
WAH HALL VOLUME ROOM1
HALL 2X12 GARAGE1 4X12
WAH DELAY ECHO
GARAGE1 4X12 DELAY 2X12
FILTER DELAY RING
HALL 4X12
TREMOLO GARAGE1 1X8
GARAGE2 2X12
VOLUME ARENA VOLUME ROOM1 VOLUME GARAGE2 F BACK2 DELAY
DELAY 4X12
LOOP1 SAMPLE2
DELAY 2X12 DELAY 4X12
CHO2 HALL 4X10
PHASER DELAY VIBRATO GARAGE1
ROOM1 2X12
PITCH DELAY
GARAGE1 4X10
ROOM1
VOLUME ROOM2 4X10 F BACK2
DELAY
4X12
4X12 4X10
4X12
1X8
4X12 4X12
4X10
1X8
2X12 4X12
4X10 2X12 4X12 4X12 4X12
4X12 4X10 1X12
4X10 2X12
2X12
4X12
4. Appendices
17
Précautions
Emplacement
L'utilisation de cet instrument dans les endroits suivants
peut en entraîner le mauvais fonctionnement.
• En plein soleil
• Endroits très chauds ou très humides
• Endroits sales ou fort poussiéreux
• Endroits soumis à de fortes vibrations
• A proximité de champs magnétiques
Alimentation
Branchez l'adaptateur secteur fourni à une prise secteur
de tension appropriée. Evitez de brancher l'adaptateur à
une prise de courant dont la tension ne correspond pas à
celle pour laquelle l'appareil est conçu.
Interférences avec d'autres appareils électriques
Les postes de radio et de télévision situés à proximité
peuvent par conséquent souffrir d'interférences à la ré-
ception. Veuillez dès lors faire fonctionner cet appareil à
une distance raisonnable de postes de radio et de télévi-
sion.
Marque CE pour les normes européennes
harmonisées
La marque CE apposée sur tous les produits de notre
firme fonctionnant sur secteur jusqu'au 31 décembre
1996 signifie que ces appareils répondent à la Directive
EMC (89/336/EEC) et à la Directive concernant la
marque CE (93/68/EEC).
La marque CE apposée après le 1 janvier 1997 signifie
que ces appareils sont conformes à la Directive EMC
(89/336/EEC), à la Directive concernant la marque CE
(93/68/EEC) ainsi qu'à la Directive Basse Tension (73/
23/EEC).
La marque CE apposée sur tous les produits de notre
firme fonctionnant sur piles signifie que ces appareils
répondent à la Directive EMC (89/336/EEC) et à la Di-
rective concernant la marque CE (93/68/EEC).
Maniement
Pour éviter de les endommager, manipulez les comman-
des et les boutons de cet instrument avec soin.
Entretien
Lorsque l'instrument se salit, nettoyez-le avec un chif-
fon propre et sec. Ne vous servez pas d'agents de net-
toyage liquides tels que du benzène ou du diluant, voire
des produits inflammables.
Conservez ce manuel
Après avoir lu ce manuel, veuillez le conserver soigneu-
sement pour toute référence ultérieure.
Evitez toute intrusion d'objets ou de liquide
Ne placez jamais de récipient contenant du liquide près
de l'instrument. Si le liquide se renverse ou coule, il ris-
que de provoquer des dommages, un court-circuit ou une
électrocution.
Veillez à ne pas laisser tomber des objets métalliques dans
le boîtier (trombones, par ex.). Si cela se produit, débran-
chez l'alimentation de la prise de courant et contactez
votre revendeur korg le plus proche ou la surface où vous
avez acheté l'instrument.
Conventions d’impression utilisées dans le présent manuel
Indique une précaution à prendre
Les pages d’écran LCD reproduites dans le présent manuel servent uniquement à des fins illustratives et peuvent ne pas toujours correspondre aux affichages réels qui apparaissent sur l’AX100G.
18
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Table des matières

1. Introduction------------------------------ 19
Caractéristiques principales ---------------------- 19 Panneaux avant et arrière ------------------------ 20
Panneau avant --------------------------------------20 Panneau arrière ------------------------------------20
Les différents modes de l’AX100G ------------- 21 Mise en place des piles---------------------------- 21
2. Jeu de l’AX100G----------------------- 21
Exemples de raccordements --------------------- 21 Mettre l’appareil sous tension -------------------- 21 Mode de jeu Program ------------------------------ 22
Régler le sélecteur de niveau d’entrée ------- 22 Régler le volume généra ------------------------ 22 Choisir un programme ----------------------------22 Vérifier les effets d’un programme -------------22 Contournement (Bypass)
et étouffement (Mute)----------------22 Accordeur automatique--------------------------- 22 Jeu d’un motif rythmique (RHYTHM) ---------23 AUX IN------------------------------------------------23 Pédale d’expression------------------------------- 23
Mode Effect Select---------------------------------- 23
Activer le mode Effect Select-------------------- 23 Quitter le mode Effect Select--------------------23
Mode de pratique des phrases Phrase Trainer
-24
3. Edition ------------------------------------- 25
Edition des effets ------------------------------------ 25
Fonction d’édition rapide
pour l’effet Drive Amp ---------------25 Exemple d’édition de l’effet Drive Amp -------25 Editer d’autres effets ------------------------------26 Changer le nom de programme ----------------26
Sauvegarde d’un programme -------------------- 26
4. Appendices ------------------------------ 27
Réglage de la pédale d’expression
(Calibrage) ------------ 27
Réinitialisation des programmes
utilisateurs à leurs valeurs d’usine
(Rechargement) ----- 27 Guide de dépannage ------------------------------- 27 Principales spécifications techniques ---------- 28 Paramètres des effets------------------------------ 28
DRIVE·AMP (effets de saturation Drive Amp) ­MOD (effets de modulation) ---------------------29 PEDAL (effet Pedal) -------------------------------30 AMB (effet Ambience) ----------------------------31 CABI (effect Cabinet) -----------------------------32 NR LEV(Noise Gate, niveau de programme) -
Liste des motifs rythmiques ---------------------- 32 Liste des paramètres des
programmes présélectionnés---------- 33
28
32

1. Introduction

Nous vous remercions d’avoir fait l’acquisition du pro­cesseur de signaux de modulation ToneWorks AX100G. Pour lui assurer une longue vie, sans inci-
dents, nous vous recommandons de lire attentivement le présent manuel et de toujours utiliser l’appareil cor­rectement. Veuillez conserver le présent manuel afin de pouvoir le consulter ultérieurement.

Caractéristiques principales

• La technologie de modelage de Korg fournit des sons de modelage précis et puissants.
•Propose 63 types de variations d’effets et permet l’utilisation simultanée de 7 effets et d’un motif rythmique.
• Quarante programmes présélectionnés (répartis au sein de 10 banques de 4 programmes) et quarante programmes utilisa­teur effaçables (également répartis au sein de 10 banques de 4 programmes) intégrés.
• Le mode Effect Select permet de changer le canal saturé de l’effet Drive Amp ou d’activer/couper l’effet Modulation ou Ambience avec les commutateurs au pied.
• Grâce au Virtual Feedbacker, maintenez une note et produi­sez un Larsen avec vibrato.
•Vous pouvez utiliser la pédale d’expression pour contrôler vingt-trois types d’effets de pédale en temps réel.
• Le commutateur TAP permet de régler automatiquement le temps de retard de l’effet Delay au tempo voulu.
•La fonction de pratique des phrases (Phrase Trainer) permet d’enregistrer jusqu’à six secondes de son produit par un ap­pareil audio et de reproduire la phrase plus lentement sans en modifier la hauteur.
• La fonction d’échantillonnage et de jeu (Sample & Play) per­met d’enregistrer une phrase jouée (pendant huit secondes maximum) puis d’actionner la pédale pour reproduire la phrase.
• Témoin PEDAL INDICATOR à 7 diodes dédié à la pédale d’ex­pression.
•Propose 50 motifs rythmiques ainsi qu’une fonction métro­nome pour des séances d’entraînement plus productives.
• Borne AUX IN afin de pouvoir jouer sur un appareil audio connecté.
• Accordeur automatique et chromatique pour accorder votre instrument lorsque l’AX100G est contourné ou assourdi.
• Ecran à cristaux liquides (LCD) offrant une interface visuelle intuitive.
• Rétroéclairage de l’écran pour une meilleure visibilité même dans les endroits plus sombres.
• Fonction d’assourdissement de l’accordeur incorporée permet­tant d’accorder les instruments sur scène.
Qu’est-ce que la technologie ?
Le système (de l’anglais Resonant Structure and Electronic circuit Modeling System) constitue une technique de modelage du son déposée
par Korg qui reproduit avec précision le caractère complexe et la nature tant des instruments acoustiques qu’électriques ainsi que des circuits élec­troniques dans des environnements réels. Le émule une vaste gamme des caractéristiques de génération des sons y compris des corps d’instruments, des haut-parleurs et des enceintes des champs acousti­ques, des microphones, des tubes à vide, des transistors, etc.
1. Introduction
19
1. Introduction
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Panneaux avant et arrière

Panneau avant
1 Bouton Type
Cette bouton sert à choisir le type d’effet Drive Amp.
2 Boutons de valeur 1—5
Pour chaque effet, ces boutons servent à régler la valeur des paramètres qui leur sont assignés. Par facilité, chacune de ces boutons est désignée par un numéro dans ce mode d’emploi (a savoir les boutons 1—5 de gauche à droite). Quand le mode d’édition d’effet est désactivé, ces boutons ser­vent à régler les paramètres de l’effet Drive Amp utilisé par le programme choisi. (Voyez “Fonction d’édition rapide pour l’ef­fet Drive Amp” p. 25.)
3 Select switches
Chaque fois que vous appuyez sur le commutateur DRIVE·AMP, l’effet Drive Amp alterne entre les réglages des canaux A et B et le mode d’édition est activé. Si le canal A est sélectionné, la diode de le commutateur DRIVE·AMB clignote en vert, tandis que si le canal B est choisi, cette diode clignote en rouge.
Chaque fois que vous appuyez sur les commutateurs MOD, PEDAL, AMB et CABI, vous choisissez tour à tour le statut activé/coupé/d’édition de l’effet correspondant. En mode d’édition, la diode de le commutateur correspondante clignote; quand l’effet est activé, cette diode est allumée et lorsqu’il est désactivé, la diode est éteinte.
Chaque fois que vous appuyez sur le commutateur NR LEV, vous passez du mode d’édition au mode activé. La diode de cette touche s’allume quand l’effet est activé et clignote en mode d’édition.
Les commutateurs RHYTHM et PHRASE TRAINER servent à activer/couper en alternance la fonction correspondante. Selon que la fonction est activée ou coupée, la diode de le com­mutateur correspondante est allumée ou éteinte.
4 Témoin PEDAL INDICATOR
Ce témoin à 7 diodes indique le statut de la pédale d’expres­sion (son degré d’enfoncement). Pour la fonction accordeur, les diodes indiquent la différence d’accord par rapport à la note voulue. En mode Phrase Trainer, elles indiquent la durée d’en­registrement/de reproduction.
5 Touche PROG/FX SELECT
Permet de choisir en alternance le mode Program (PROG) et le mode Effect Select (FX SELECT).
6 Ecran multi-fonction
Affiche des informations comme le nom des programmes, le nom et la valeur des paramètres ainsi que des icônes d’édition.
7 Affichage numérique
Indique la banque de programme et le numéro de programme. Quand la fonction accordeur est activée, il affiche le nom des notes.
20
8 Touches WRITE, EXIT, TAP
Le commutateur WRITE sert à mémoriser un programme édité. Le commutateur EXIT permet de retourner à tout moment au mode Program. Pour l’effet Delay, vous pouvez définir le temps de retard en appuyant sur le commutateur TAP au tempo du morceau.
9 Commutateurs DOWN, UP
Utilisez ces commutateurs pour choisir les programmes, pour contourner (Bypass) les effets, étouffer (Mute) le son et pour changer de canal Drive Amp.
0 Pédale d’expression
La pédale d’expression sert à contrôler l’effet qui lui est assi­gné (c.-à-d. l’effet Pedal). Pour activer/couper l’effet Pedal, enfoncez la pédale d’expression jusqu’en bout de course et appuyez fermement dessus.
Panneau arrière
1 Borne d’entrée INPUT
Si l'appareil fonctionne sur piles, cette borne sert d'interrup­teur d'alimentation. Le raccordement d'un câble à celle-ci met l'appareil sous tension.
Avant de mettre l'appareil sous ou hors tension, toujours di­minuer au minimum le volume de tout équipement qui pour­rait y être raccordé.
2 Commutateur du niveau d'entrée
Régler cet interrupteur en fonction du niveau de sortie de vo­tre instrument.
3 Borne d’entrée auxiliaire AUX IN
(pour mini-fiche stéréo)
Sert à raccorder la sortie (AUX OUT: analogique) de votre ap­pareil audio.
4 DC9V
Sert à raccorder l'adaptateur secteur vendu séparément (DC9V
). Dans ce cas, l'appareil se met automatiquement sous
tension.
5 Crochet pour câble
Si vous raccordez l'adaptateur secteur vendu sé­parément, accrocher le câble de l'adaptateur autour de ce crochet comme indiqué ci-dessous. Lors du retrait du câble du crochet, veiller à ne pas appliquer une tension excessive au câble.
6 Bouton MASTER VOL. (volume général)
Règle le volume de sortie à la prise OUTPUT.
7 Prise OUTPUT
Il s’agit de la prise de sortie; elle fait aussi office de prise casque.
8 Guide de câble
Sert à éviter que le câble reliant l’AX100G à la guitare ne gêne l’action de la pédale. Passez le câble dans ce guide comme il­lustré ci-dessous.
Si vous utilisez le guide de câble, veillez à ce que le diamètre du câble ne dépasse pas 8mm.
Max. 8mm
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Les différents modes de l’AX100G

L’AX100G vous propose trois modes: Program, Effect Select et Phrase Trainer.
Mode Program
Ce mode sert à choisir les programmes. C’est le mode que vous choisirez habituellement pour jouer. Choisissez les programmes avec les commutateurs UP, DOWN. L’AX100G active ce mode à chaque mise sous tension. A la sortie d’usine, les programmes User (utilisateur) sont identiques aux programmes Preset (d’usine).
Mode Effect Select
Dans ce mode, les commutateurs UP et DOWN permettent de changer de canal Drive Amp*1 et d’activer/couper l’effet Mo­dulation ou Ambience. Ce mode ne permet pas de choisir de programme. Pour changer de programme, activez le mode Program.
*1 L’AX100G vous propose deux canaux saturés (A et B) pour l’effet Drive
Amp, ce qui permet de passer d’un son rythmique à un son lead sans changer de programme.
Mode Phrase Trainer
Ce mode permet d’enregistrer un extrait d’une source CD ou MD connectée à la prise AUX IN et de le reproduire en boucle en vue d’une séance d’entraînement. Cette magnifique fonction permet même de diminuer la vitesse sans modifier la hauteur de la phrase. Phrase Trainer vous sera donc très utile pour assimiler les solos plus rapides.
Dès que vous activez le mode Phrase Trainer, les effets Modula­tion, Pedal et Ambience sont automatiquement désactivés.
En modes Program et Effect Select, les boutons 1—5 permettent d’éditer l’effet, de régler le Noise Gate, le niveau du programme et de changer le nom du programme.

2. Jeu de l’AX100G

Exemples de raccordements

Toujours mettre l’appareil hors tension avant d’effectuer les rac­cordements sinon des manœuvres involontaires risqueraient d’en­dommager votre système d’enceintes acoustiques ou de provo­quer des mauvais fonctionnements. Les câbles de raccordement sont vendus séparément.
Casque d'écoute (*1)
Borne stéréo d'1/4" borne stéréo RCA (téléphonique)
Enregistreur de disque dur, etc.
Sortie mono - borne mono d'1/4" / Sortie stéréo - deux bornes mono d'1/4"
Ampli pour guitare/ moniteur sous tension (*1)
Borne mono d'1/4" borne mono d'1/4"
Adaptateur secteur (*2)
vers prise de courant
Système audio
Borne mono d'1/4" borne mono d'1/4"
Guitare

Mise en place des piles

1. Appuyer légèrement sur la flèche A du logement des piles puis glisser le couvercle vers le haut, dans le sens de la flèche, pour ouvrir le logement.
2. Insérer quatre piles alcalines de format AA (vendues séparé­ment) comme indiqué sur le diagramme. Toujours veiller à bien respecter la polarité (+ et -) des piles.
3. Refermer le couvercle du logement des piles.
If you will not be using the unit for an extended period of time, remove the batteries to prevent them from leaking.
Quand la tension des piles est trop basse, le message “ clignote à l’écran multi-fonction. Dès que vous remarquez ce message, installez des piles neuves sans tarder.
BATTER Y
*1: La borne OUTPUT est une borne de sortie stéréo. Si vous utilisez un
câble té lé phonique mono pour raccorder l'AX100G à un ampli pour
guitare, seul le son L (gauche) sera émis.
*2: Si l'appareil doit fonctionner sur piles, l'adaptateur secteur n'est pas
nécessaire. Néanmoins, en cas d'utilisation d'un adaptateur, toujours
employer uniquement le modèle spécifié (DC9V ).

Mettre l’appareil sous tension

Le AX100G n’est pas muni d’un interrupteur d’alimentation. Il se met automatiquement sous tension dans chacune des circonstan­ces suivantes:
Lors du fonctionnement sur piles, l’appareil se met sous ten­sion dès que la fiche d’un câble téléphonique mono est intro­duite dans la borne INPUT.Pour préserver la durée de vie des piles, débrancher le câble de la borne d’entrée INPUT dès que
vous cessez d’utiliser le AX100G.
Si vous raccordez la fiche d’un câble téléphonique stéréo, l’ap­pareil ne se mettra pas sous tension.
Si vous utilisez l’adaptateur secteur vendu séparément, l’ap­pareil se met automatiquement sous tension dès que vous rac­cordez l’adaptateur secteur à une prise de courant.
Mettre les autres équipements hors tension avant de mettre le AX100G hors tension.
2. Les différents modes de l’AX100G
21
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