J'ai trouvé par moi-même!!
Voici meme toute une serie de factory reset pour les Roland et Boss...
Initialization Procedures
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The following list includes instructions for initializing an instrument back
to it's original factory condition. In most cases, the factory presets will be
restored when you perform this procedure. However, there are several
exceptions to this and these instruments are identified with a (D) indicating
that they are destructive initializations. Initializing one of these units
will clear the memory and leave you without sounds.
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MKS-50(D): *To check RAM, press and hold the Patch A-B and Data Transfer
buttons while powering up.
BACK UP ALL YOUR PATCH DATA AND BACKUP ALL YOUR TONE DATA BEFORE
USING THE NEXT PROCEDURE! The next procedure will erase all Bank A
Tone data and Bank A Patch data. Be sure to BACK UP YOUR DATA FIRST!
*Poly Mode - Power on holding NUMBER BUTTONS 4 & 8.
*Mono Mode - Power on holding NUMBER BUTTONS 3 & 7.
In both cases the following will be transferred from ROM to RAM:
* Tune/MIDI Function, 16 chord memories, 64 tones for the A group,
and 128 patches for the A/B groups. Also, the TONE NAMES in
group A will be copied to the group A PATCH NAMES
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JUNO-1(D):BACK UP ALL YOUR PATCH DATA AND BACKUP ALL YOUR TONE DATA BEFORE
USING THE NEXT PROCEDURE! The next procedure will erase all Tone
data stored in memory. Be sure to BACK UP YOUR DATA FIRST!
*Turn Memory Protect switch to Off while unit is turned on then
turn off, power up holding PORTAMENTO & DATA TRANS .
Juno-1; To check the RAM without losing data, press and hold the
Oct Down and MIDI buttons while powering up. To initialize the
RAM and start over from scratch turn off the memory protect
switch with the power on then turn off the synth and press and
hold the Portamento and Data Trans buttons while powering on
the synth. Turn the power off to resume normal play mode.
Juno-2; Same as above but checks cartridge too if you hold
Oct Down and Parameter select buttons while powering up synth.
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Keyboard Synthesizers
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D-5(D): *Press mode until you enter ROM play (l.e.d. will light up).
*Hold down EXIT & EDIT, press ENTER.
*Hold down A/B, press BANK 7.
*To exit, hold down A/B, press EXIT.
D-10/20(D):*Power on holding down TUNE/FUNCTION & WRITE.
D-50(D):*Power on holding down 0 & DATA TRANSFER.
D-70(D):*Power on holding down BANK 8, press ENTER then press WRITE.
JD-800: *Press DATA TRANSFER.
*Use the up/down cursor buttons to select [FACTORY RESET].
*Press YES.
JV-30: *Press CHORUS & REVERB simultaneously, then press VALUE up.
JV-80: *Power on holding down NUMBER 8. Press ENTER, then press WRITE.
JV-1000:*Power on holding CAPS. Press ENTER, then press WRITE.
JW-50: *Press TUNE/FUNC
*Press [F5] Factory, [F4] JW Reset, [F3] GS Reset
*Press [F4] YES
JX-1: *Power on while holding down WRITE & FLUTE.
U-20: *NO FACTORY RESET!
VK-1000:*Press WRITE to call up the Write Menu.
*Press F3 to open Init Menu screen.
*Press F4 to Cold Boot screen.
*Press ENTER.
Synthesizer Modules
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D-110(D): *Power on holding down WRITE/COPY & ENTER.
D-550(D):*Power on holding down BANK 2 , NUMBER 6 & ENTER.
DS-330: *Power on holding down REVERB and SPLIT.
*Press YES.
JD-990: *Go to Play screen for either Performance, Patch or Rhythm.
*While holding EXIT, press UTILITY.
*Press [F6] Execute then [F5] YES.
JV-880: *Press the UTILITY button, rotate the DATA dial to [Factory preset].
*Press ENTER two times.
SB-55: *Power on holding down CLEAR.
SC-55: *Power on holding down INSTRUMENT < & > . Press ALL.
SC-33: *Power on holding down REVERB and SPLIT.
*Press YES.
SD-35: *Power on holding CLEAR. Press REC to execute.
U-110: *Power on holding down PART & EDIT.
U-220: *NO FACTORY RESET!
Keyboard Controllers and MIDI Peripherals
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A-220: *Power on holding down B & MEMORY.
A-880: *Power on holding down SIGNAL & MEMORY.
A-50/80:*Hold down 1st, 3rd & 4th buttons under display.
*Press CHANNEL, then press any cursor button.
A-30: *Power on holding down WRITE. This requires 30 seconds.
AX-1: *Power on holding down WRITE.
AXIS 1: *Turn on. POWER indicator lights and MIDI OUT indicator flashes.
*While holding FUNCTION down, press F#0, C#2 & D#2 keys.
Guitar Synthesizers
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GR-1: *[ALL]-Power on holding the WRITE/COPY button.
*[DEMO]-Power on holding the RECORDER button.
*[PATCHES]- Power on holding the PATCH button.
*[SYSTEM]-Power on holding the SYSTEM button.
*[PROGRAM 1-128]-Power on holding the ENTER button.
*[INIT SONG]-Power on holding the EXIT button.
GR-50(D):*Power on holding down WRITE, EXT & VALUE UP.
GM-70: *Poly Mode- Power up holding PLAY, GENERAL EDIT, & IND EDIT.
*Mono Mode- Power up holding TUNE, CONTROL ASSIGN & DATA
GR-700: *Power on holding down WRITE.
GR-77B: *Power on holding down WRITE. Banks 1-4 will be reset.
Signal Processors
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DEP-3/5:*Power on holding down both sides of MEMORY NO button.
GP-16: *Power on holding down numbers 6, 7 & 8.
*Use FUNCTION to select [2.Factory Preset].
*Press WRITE 3 times.
ME-5: *Power on holding pedal numbers 1 & 2 then press WRITE.
ME-6: *Power on holding PARAMETER DOWN & LEFT. Press WRITE.
ME-10: *Power on holding BANK DOWN pedal then press WRITE.
RSP-550:*Power on holding down PEOGRAM UP & DOWN. Press WRITE.
SE-50: *Power on holding down PARAM UP & VALUE UP. Press WRITE.
SE-70: *Power on holding down the VALUE knob.
*Press CURSOR left and use VALUE to select [Standard] or [Guitar]
*Press the WRITE button.
SDE-330:*Power on holding the PROGRAM & SYSTEM buttons. Press MEMORY.
SRV-330:*Power on holding the PROGRAM & SYSTEM buttons. Press MEMORY.
SRV-2000: *Power on holding down WRITE & REVERB/NON-LINEAR.
VP-70: *Power on holding down PLAY, VOICE EXPANSION & MIDI.
FC-100mkII:Power on holding pedal numbers 1, 2 & 8.
Drum Machines
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CR-80: *Power on holding down DEL & REPEAT. Press ENTER.
DR-550: *Power on holding the -1 & +1 buttons, then press START.
DR-660: *Press the UTILITY button to enter the utility mode.
*Use TEMPO/DATA dial to select [INIT]. Press ENTER.
*Use TEMPO/DATA dial and select [ALL]. Press ENTER two times.
R-5/8: *Power on holding down PAGE & PARAMETER.
*Then press ENTER twice.
R-8MkII:*Power on holding CURSOR RIGHT and ENTER.
*Press ENTER twice.
R-70: *Power on holding down MIDI & ASSIGN.
R-8M: *Power on holding down CURSOR RIGHT & ENTER.
*Then press ENTER twice.
TR-505: *Power on holding down MODE & PATTERN GROUP KEY A.
TR-626: *Power on holding down MIDI and TRACK #1.
TR-707: *Power on holding down TRACK WRITE & TRACK #1.
TR-727 *Power on holding down TRACK WRITE & TRACK #1.
TR-909: *Power on holding down TRACK #1 and and PATTERN #1
Percussion Pad Controllers
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DDR-30: *Power on holding down Number 1.
PAD-80: *Power on holding down both VALUE (solid arrows) buttons.
PM-16: *None
SPD-8: *Power on holding down EDIT.
*Press COPY and VALUE display to [F A L]. Press ENTER.
SPD-11: *Power on holding ALL/ENTER. Press ALL/ENTER again.
TD-7: *Press SYSTEM
*Cursor to INT and press ENTER.
*Cursor to [HiHat] then use Data Dial to select [ALL].
*Press ENTER two times
Intelligent Arrangers
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E-20/30: *Power on holding down WRITE.
E-16/36/56*Power on holding WRITE.
E-86 *Power on holding WRITE.
KR-55: *While holding down MIDI FUNCTION, press the CARD button.
KR-500: *While holding down the FROM & TO buttons, press WRITE.
KR-3000:*While holding down the FROM & TO buttons, press WRITE.
PK-5: *Power on holding down selector 9.
PRO-E: *Power on holding down WRITE.
RA-50: *Power on holding down WRITE.
RA-90: *Factory - Power on holding down WRITE.
*GS Format - Power on holding down MIDI SELECT.