© 2021 Roland Corporation© 2021 Roland Corporation
JUPITER-8
Model Expansion
Parameter Guide
0101
This document explains about the parameters and setting screens for the ZENOLOGY Pro
Model Expansion.
The parameter names, the order in which they appear and other information may dier,
depending on the product.
1
2
3
9 10
12
4 5 6 7
8
11
1
SystemSystem
CONDITION
Simulates the changes that occur as a unit ages.
PITCH DRIFT
Adjusts the slight pitch drift that occurs when notes are
played on an analog synthesizer.
KEY MODE
[SOLO] button
Sound is produced monophonically.
[POLY] button
Sound is produced polyphonically.
[UNISON] button
Sound is produced in unison.
[SL-UNISON] button
Sound is produced in monophonic unison.
PORTAMENTO [OFF] [ON] button
PORTA MODE
Selects whether portamento is applied to the performance.
PORTA TIME
Species the portamento time.
PORTA CRV
[ORIG] button
Change according to the original
curve of the model.
[LIN] button
Change in a linear curve.
[EXP-1] button
Change in a non-linear curve (gentle
slope).
[EXP-2] button
Change in a non-linear curve (steep
slope).
[PRM EXP] button
(PARAM EXPANSION)
If this is ON, the range of the LFO
RATE, CUTOFF, RESONANCE, and
FILTER ENV DEPTH parameters are
extended beyond the range of the
original model.
2
VCO-1VCO-1
[CROSS MOD] knob
Uses the OSC2 waveform to change
the frequency of OSC1. Higher values
cause the sound of OSC1 to be more
complex, allowing you to create
metallic sounds or sound eects.
[RANGE] knob (OSC1 RANGE)
Species the octave of OSC1.
16’, 8’, 4’, 2’
[WAVE FORM] knob
(OSC1 WAVE FORM)
Selects the waveform that is the basis
of the OSC1 sound.
TRI, SAW, PW, SQR
3
VCO-2VCO-2
[SYNC] button (SYNC SWITCH)
This is oscillator sync. It produces
a complex waveform by forcibly
resetting OSC1 to the beginning of
its cycle in synchronization with the
cycle of OSC2.
[FINE TUNE] knob
(OSC2 FINE TUNE)
Species a ne adjustment to the
pitch of OSC2.
OSC2 MODE NORAML/LOW FREQ
NORMAL
OSC2 operates as NORMAL
(audible frequency range).
Use the [RANGE]
(OSC2 RANGE)
knob to set the frequency.
-12–+24
LOW FREQ
OSC2 operates as LFO (low
frequency range).
Use the [LOW FREQ] knob to set
the frequency. 0–127
[WAVE FORM] knob
(OSC2 WAVE FORM)
Selects the waveform that is the
basis of the OSC2 sound.
SINE, SAW, PW, NOISE
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