8
Parameter Guide
TONE Parameters
TONE COMMON TONE COMMON
JD-800 JD-800
Parameter Value Explanation CC#
Categ CATEGORY Selects the tone category.
Level 0–100 Adjusts the overall volume for all tones. 110
Key range
P1 L
0–127
Sets the key range for each partial. Use
this when you want to play dierent
partials over dierent zones on the
keyboard.
Specify the lower (L) and upper (H)
limits for the ranges to set.
Key range
P1 H
0–127
Key range
P2 L
0–127
Key range
P2 H
0–127
Key range
P3 L
0–127
Key range
P3 H
0–127
Key range
P4 L
0–127
Key range
P4 H
0–127
Bender range D 0–48
Sets the amount of change (in
semitones) made when the pitch bend
wheel is pushed all the way down.
For example, if you set this to “48” and
push the pitch bend wheel all the
way down, the pitch goes down four
octaves.
49
Bender range U 0–12
Sets the amount of change (in
semitones) made when the pitch bend
wheel is pushed all the way up.
For example, when this is set to “48”
and you push the pitch bend wheel
all the way up, the pitch goes up four
octaves.
41
Atch bend sens
-36, -24,
-12–0–+12
Sets the aftertouch sensitivity.
Solo switch OFF, ON
Sets whether the tones play as single
notes (ON, monophonic) or as chords
(OFF, polyphonic) when you play
multiple keys.
115
Solo legato OFF, ON
This eect is applied when SOLO is on.
When this is on and you hold down
a key and then play another key, the
sound of the second note played
smoothly transitions from the rst note
without an attack.
116
Unison OFF, ON
This layers a single tone. When this is
on, a certain number of sounds (set in
each tone) are layered.
Porta switch
OFF, ON
Turns the portamento on/o. When
this is on, the pitch of the second note
you play glides continuously from the
rst note.
OFF: Portamento is not applied,
regardless of the portamento time
setting.
ON: Portamento is always applied.
* Portamento does not operate when the Solo switch is o,
regardless of the Porta Switch setting.
Porta mode NORMAL, LEGATO
NORMAL: Portamento is always
applied.
LEGATO: Portamento is only applied
when you play in legato style (playing
one key and then playing the next
while holding down the rst one).
118
Porta time 0–100
When portamento is used, this sets the
time taken for the pitch to change.
Higher settings cause the pitch to take
longer when gliding to the next note.
5
Parameter Value Explanation CC#
EQEQ
EQ switch OFF, ON Turns the equalizer on/o.
EQ Low gain -24.0dB–+24.0dB
Adjusts the amount of boost/cut of the
low frequency range.
EQ Mid gain -24.0dB–+24.0dB
Adjusts the amount of boost/cut of the
mid-frequency range.
EQ Hi gain -24.0dB–+24.0dB
Adjusts the amount of boost/cut of the
high frequency range.
EQ Low freq 20–16000
Sets the center frequency of the low
range.
EQ Mid freq 20–16000
Sets the center frequency of the mid-
frequency range.
EQ Hi freq 20–16000
Sets the center frequency of the high
range.
EQ Mid Q 0.5–16.0
Sets the width of the mid-frequency
range. Higher values make the width
more narrow.
TONE TONE
JD-800 JD-800
* The CCs that are supported dier with each partial (p. 12).
Parameter Value Explanation
Partial switch OFF, ON
These buttons turn the partials on/o, and
select which partials are to be stacked when
played.
Active switch OFF, ON
Selects the partials to edit. Any edits you
make apply to all selected partials.
Velo curve 1–4
You can select from one of four curves, which
aect how much each type of envelope is
applied according to how hard you play the
keys. The envelopes that are aected include
the PITCH ENV, TVF ENV and TVA ENV.
Hold ctrl OFF, ON
Sets whether the sound of the partial is
sustained (held) when you operate the hold
pedal.
LFO1LFO1
LFO1:
Waveform
TRI, SAW, SQU,
S&H, RND
These buttons set the LFO waveform.
LFO1:
Rate sync
OFF, ON
Turn this on to sync the LFO cycle with the
tempo.
LFO1:
Rate
0–100
When Rate sync is o, the LFO cycle is set
irrespective of the tempo. The larger the
value, the shorter the LFO cycle.
When Rate sync is on, the LFO cycle is set to
a note length.
LFO1:
Rate nt
1/64T, 1/64, 1/32T,
1/32, 1/16T, 1/32.,
1/16, 1/8T, 1/16.,
1/8, 1/4T, 1/8., 1/4,
1/2T, 1/4., 1/2, 1T,
1/2., 1, 2T, 1., 2, 4
LFO1:
Delay time
0–100, REL
Sets the time it takes before the LFO eect
begins after you press a key.
The larger the value, the longer it takes for
the LFO eect to start after you play the
keyboard. The setting above 100 is “REL”. The
“REL” setting makes the LFO start right after
you release the key.
LFO1:
Fade time
-50–+50
Sets the time-based change of the LFO as it
takes eect.
Set this to “+” to make the LFO amplitude
gradually ramp up to maximum.
Set this to “-” to make the LFO amplitude
gradually ramp down to zero.
No time-based change occurs when this is set
to “0”. The larger the absolute value, the more
time required for change.
LFO1:
Oset
-, 0, +
Moves the center value for the LFO waveform
(the pitch or cuto frequency) up or down.
LFO1:
Key trig
OFF, ON
Sets whether to synchronize the start of the
LFO cycle with the timing you use to play the
keys (“ON” to synchronize, “OFF” to disable).