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6

Screen Structure

Main Panel: Common/E

ff

ects 

(Original Layout)

BEND

BENDER RANGE

DOWN

Sets the negative pitch bend 

range. For example, setting this to 

“48” makes a range of four octaves 

down.

UP

Sets the positive pitch bend range. 

For example, setting this to “12” 

makes a range of one octave up.

A-TOUCH BEND SENS

Sets the amount that the pitch 

changes in response to aftertouch, 

in semitones. This changes the 

pitch of all four tones at the same 

time.

EQUALIZER

[EQUALIZER] button

Turns the equalizer on/off.

LOW

FREQ

Sets the frequency of the low 

range.

GAIN

Sets the gain of the low range.

MID

FREQ

Sets the frequency of the middle 

range.

GAIN

Sets the gain of the middle range.

Q

Sets the width of the mid-

frequency range. Higher values 

make the width more narrow.

HIGH

FREQ

Sets the frequency of the high 

range.

GAIN

Sets the gain of the high range.

KEY RANGE

TONE A–TONE D

Sets the key range for each tone. Use this when you 

want to play different tones over different zones on 

the keyboard. Specify the lower and upper limits for 

the ranges to set.

GRP-A 

(e

ff

ects on the top row)

[GRP-A] button

Turns the effect GROUP A on/off.

LEVEL

Adjusts the OUTPUT LEVEL for effect GROUP A.

GRP-B 

(e

ff

ects on the bottom row)

DRY-WET

Sets the balance between the sound after it passes 

through effect GROUP A (dry) and the sound that 

passes through effect GROUP B (wet).

LEVEL

Sets the output volume.

PATCH COMMON LEVEL

Adjusts the volume of the patch.

To make fine adjustments, hold down the 

[shift] key while you drag.

Summary of Contents for JD-800

Page 1: ...2021 Roland Corporation 01 Owner s Manual Software Synthesizer JD 800...

Page 2: ...rademarks t VST is a trademark and software of Steinberg Media Technologies GmbH t Roland is a registered trademark or trademark of Roland Corporation in the United States and or other countries t Com...

Page 3: ...bout the currently selected patch sound Click inside this area to show and select from a list of patches Display right Shows the parameter name controlled in the PALETTE and its setting for TONE A TON...

Page 4: ...n relation to the base cutoff frequency the CUTOFF FREQ value T1 T2 T3 T4 These set the TVF envelope times Larger values make the time to reach the next cutoff frequency longer for example T2 sets the...

Page 5: ...to the sound Excessively high settings can produce oscillation causing the sound to distort ENV This sets the intensity of the TVF envelope Larger values produce a greater change in the filter envelop...

Page 6: ...he gain of the middle range Q Sets the width of the mid frequency range Higher values make the width more narrow HIGH FREQ Sets the frequency of the high range GAIN Sets the gain of the high range KEY...

Page 7: ...frequency from which the sound is modulated with the phaser effect DEPTH Sets the depth of the phaser modulation RATE Sets the cycle of the phaser modulation RESO Sets the amount of feedback for the p...

Page 8: ...When the center delay sound feeds back a delay sound with feedback is input to the left and right as well REVERB REVERB button Turns reverb on off TYPE ROOM1 2 A reverb that simulates a room ROOM2 ha...

Page 9: ...the overall volume buttons Recall the previous or next patch PATCH button Displays the Patch Select window Display left Shows information about the currently selected patch sound Click inside this ar...

Page 10: ...f shortcuts appears Bank A bank contains 64 patches By switching banks you can access a large number of patches A bank can be saved as a file Switching Banks 1 Click the Bank field The bank list windo...

Page 11: ...ow to load a patch that s saved in a bank When you load a patch its settings are shown in the edit area allowing you to edit the settings 1 Click the number of the patch that you want to load 2 Click...

Page 12: ...nob or slider 3 Choose Learn MIDI CC 4 Operate your external MIDI device to transmit a control change message NOTE 5 MIDI control change messages are only set for the tone parameter controllers shown...

Page 13: ...message mapping Clear MIDI Control Mapping Clears all MIDI control change mapping Voice Limit Light Specifies the maximum simultaneous polyphony You can reduce the load on the CPU by lowering the poly...

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