Roland JP-8080 Owner's Manual page 172

Vocal Morph Control
does not function
Has the VOICE MODULATOR section [ON] been
turned off?
Turn on the VOICE MODULATOR section [ON] (p.105).
Is the mic switch off?
Turn on the mic switch.
Has the EXTERNAL INPUT section [VOCAL/UPPER]
level been turned down?
Check the setting of the EXTERNAL INPUT section
[VOCAL/UPPER] (p.106).
Is the EXTERNAL INPUT section [REAR/FRONT]
set correctly?
If inputting from the VOCAL/UPPER jack, turn this off
(REAR). If inputting from the MIC jack, turn this on
(FRONT) (p.106).
Has Ext->Vocal Send been turned off?
Turn on Ext->Vocal Send (p.109).
Have you specified the width of parameter change
for Vocal Morph Control?
Specify the width of parameter change (p.84).
The external input sound is heard
mixed with the sound of the JP-8080
When using the formant filter or the filter bank, some set-
tings may cause the external input sound to be heard mixed
with the sound of the JP-8080.
I want to use only the sound of the JP-8080
Has Ext->Inst Send been turned on?
Turn off Ext->Inst Send (p.109).
If you wish to leave Ext->Inst Send turned on, set the
EXTERNAL INPUT section [INST/LOWER] to the mini-
mum position (p.106), or turn the volume of the external
device to the minimum position.
Has Ext->Vocal Send been turned on? (only for
Filter Bank)
Turn off Ext->Vocal Send (p.109).
If you wish to leave Ext->Vocal Send turned on, set the
EXTERNAL INPUT section [VOCAL/UPPER] to the
minimum position (p.106), or turn the volume of the
external device to the minimum position.
172
I want to use only the external sound syn-
thesized by the JP-8080.
Turn off Ext->Inst Send?
Turn off Ext->Inst Send (p.109).
Has Ext->Vocal Send been turned on? (only for
Filter Bank)
Turn off Ext->Vocal Send (p.109).
I want to input the external sound directly
to the Voice Modulator.
Are note-on messages being received?
If note-on messages are received, the sound of the JP-
8080 will always be heard. Make sure that note-on mes-
sages are not received.
Alternatively, set the AMP section [LEVEL] to the mini-
mum value for the corresponding part, so that the JP-
8080 sound will not be heard (p.76).
Pitch is wrong
Are the Range settings of the OSC2 section correct?
Check the [RANGE] settings of the OSC2 section (p.69).
Are the Fine tune/Wide settings of the OSC2 section
correct?
Check the [FINE/WIDE] settings of the OSC2 section
(P.69).
Is the Part Transpose setting correct?
Check the Part Transpose Setting (P.88).
Is the Master Tune setting correct?
Check the Master Tune setting (p.126).
Has a Pitch Bend message been received from an
external device, leaving the pitch "hanging"?
Try moving the pitch bend lever of the connected MIDI
keyboard.
Cannot select sounds
Is the Local Switch OFF?
Turn the Local Switch ON (p.122).
Is the Program Change Transmit/Receive Switch
OFF?
Turn the Program Change Transmit/Receive Switch ON
(p.125).