JUPITER-X Owner’s Manual Ver. 3.0 and later
29
Parameter
[1] knob
Value
[2] knob
Explanation
Wheel1
For the values, refer 
to “List of functions 
that can be assigned 
to the controllers”
Specifies the function assigned to the 
[WHEEL 1] wheel.
Wheel2 Source
SCENE, SYS
Specifies whether the function assigned 
to the [WHEEL 2] wheel follows the setting 
of the currently selected scene (SCENE) or 
follows the system setting (SYS).
Wheel2
For the values, refer 
to “List of functions 
that can be assigned 
to the controllers”
Specifies the function assigned to the 
[WHEEL 2] wheel.
SYSTEM - MIC IN
MIC IN
Mic In Gain
-24.0–+24.0 [dB]  Adjusts the input level of the MIC IN jack.
Mic Power
OFF, ON
If this is “ON”, plug-in power (5 V) is supplied 
to the MIC IN jack.
Rev Send Lev
0–127
Specifies the amount of reverb that is applied 
to the mic input.
Cho Send Lev
0–127
Specifies the amount of chorus that is applied 
to the mic input.
Dly Send Lev
0–127
Specifies the amount of delay that is applied 
to the mic input.
Mic Thru
OFF, ON
If you want the mic to be cut when the 
vocoder is off, turn this “OFF”.
NS
NS Switch
OFF, ON
Switches the noise suppressor on/off.
The noise suppressor is a function that 
suppresses noise during periods of silence.
NS Threshold
-96–0 [dB] 
Adjusts the volume at which noise 
suppression starts to be applied.
NS Release
0–127
Adjusts the time from when noise 
suppression starts until the volume reaches 0.
COMP
CompSwitch
OFF, ON
Specifies whether the mic compressor (a 
compressor applied to the mic input) is used 
(ON) or not used (OFF).
CompAttack
0.1, 1, 2, ..., 100 
[ms]
Specifies the time from when the input to 
the mic compressor exceeds the Comp Thres 
level until the volume is compressed.
CompRelease
10, 20, ..., 1000 
[ms]
Specifies the time from when the input to the 
mic compressor falls below the Comp Thres 
level until compression is no longer applied.
CompThreshold
-60–0 [dB] 
Specifies the level at which the mic 
compressor starts applying compression.
CompRatio
1: 1, 2: 1, …4: 1, 
8: 1, 16: 1, 32: 1, 
INF: 1
Specifies the compression ratio for the mic 
compressor.
CompKnee
0–30 [dB] 
Smooths the transition until the mic 
compressor starts to be applied.
Higher values produce a smoother transition.
CompOutGain
-24.0, -23.5, … 0, 
…, +24.0 [dB]
Specifies the output volume of the mic 
compressor.
SYSTEM - MIDI
MIDI
Ctrl Ch
1–16, OFF
Specifies the MIDI receive channel on which 
MIDI messages (program change and bank 
select) from an external MIDI device can be 
received to switch programs.
If you don’t want programs to be switched 
from a connected MIDI device, turn this “OFF”.
Ctrl Src Sel
SYS SysCtrlSrc1–4 are used for tone control.
SCENE
The scene’s CtrlSrc1–4 settings are used for 
tone control.
Parameter
[1] knob
Value
[2] knob
Explanation
S3 Func
For the values, refer 
to “List of functions 
that can be assigned 
to the controllers”
Specifies the function assigned to the [S3] 
button.
S3 Mode
LATCH, 
MOMENTARY
Specifies how the button operates.
SLIDER Func
SL1 Source
SCENE, SYS
Specifies whether the function assigned 
to the SL1 slider follows the setting of the 
currently selected scene (SCENE) or the 
system setting (SYS).
SL1
For the values, refer 
to “List of functions 
that can be assigned 
to the controllers”
Specifies the function assigned to the [SL1] 
slider.
SL2 Source
SCENE, SYS
Specifies whether the function assigned 
to the SL2 slider follows the setting of the 
currently selected scene (SCENE) or the 
system setting (SYS).
SL2
For the values, refer 
to “List of functions 
that can be assigned 
to the controllers”
Specifies the function assigned to the [SL2] 
slider.
PEDAL Func
Hold Source
SCENE, SYS
Specifies whether the function assigned to 
the pedal connected to the HOLD jack follows 
the setting of the currently selected scene 
(SCENE) or the system setting (SYS).
Hold
For the values, refer 
to “List of functions 
that can be assigned 
to the controllers”
Specifies the function assigned to the pedal 
connected to the HOLD jack.
Hold Pole
STANDARD, 
REVERSE
Specifies the polarity of the pedal connected 
to the HOLD jack.
Ctrl Source
SCENE, SYS
Specifies whether the function assigned to 
the pedal connected to the CTRL jack follows 
the setting of the currently selected scene 
(SCENE) or the system setting (SYS).
Ctrl
For the values, refer 
to “List of functions 
that can be assigned 
to the controllers”
Specifies the function assigned to the pedal 
connected to the CTRL jack.
PART Btn Asgn
1-5
1-5+ (S)
6-10
6-10+ (S)
11-15
11-15+ (S)
Assign the function of the [1]–[5] ([6]–[10]) buttons and their 
function when pressed while holding down the [SHIFT] button.
No Assign  Nothing is assigned.
PartSel
Specifies the current part that is controlled 
from the panel or in the screen. The part 
played by the keyboard does not change.
Part+KeySw
Simultaneously operates the current part and 
the Keyboard SW, allowing you to play the 
selected part from the keyboard. By pressing 
multiple parts simultaneously, you can turn 
the Keyboard SW on for multiple parts.
KeySw
Specifies the keyboard switch, switching the 
part that is played from the keyboard.
PartSw
Switches on/off whether the part produces 
sound. You can use this in a DJ-like manner to 
add or remove parts while you perform.
ArpSw
Specifies whether each part is played by the 
arpeggio.
EfxSw
From the left side, the buttons switch MFX, 
DRIVE, REV, DLY, and CHO on/off for all parts 
simultaneously.
Wheel Func
Wheel1 Source
SCENE, SYS
Specifies whether the function assigned 
to the [WHEEL 1] wheel follows the setting 
of the currently selected scene (SCENE) or 
follows the system setting (SYS).