Roland Juno-Stage, Руководство пользователя

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158
Troubleshooting
If the JUNO-STAGE does not function in the way you expect, first check the following points. If this does not resolve the problem, consult your dealer
or a nearby Roland Service Station.
* If any sort of message is being displayed on the screen during an operation, refer to “Error Messages” (p. 162).
Q
The power does not turn on.
A
Make sure that the JUNO-STAGE’s AC adaptor is correctly
connected to an AC outlet and to the rear panel power
connector, and that the adaptor itself and AC power cable are
connected correctly (p. 19).
Q
There is no sound.
A
Check the following points.
• Is the power for connected amps and speakers turned on?
• Is the volume turned all the way down?
• Is the VOLUME knob turned all the way down?
• Have connections been made correctly?
• Can you hear sound through headphones?
If there is sound in the headphones, it is possible that the
connection cables are broken, or that your amp/mixer has
malfunctioned. Check your cables and amp/mixer system once
again.
• If you do not hear sound when you play the keyboard, check
whether the Local Switch is turned OFF.
Make sure that the Local Switch parameter is turned on (p. 150).
• Have all tones in the patch been turned off?
Turn on “Tone Switch” (p. 95, p. 120).
• The Part level settings may be too low.
Access the Level parameter, and check the level of each part (p.
140).
• Are the Effect settings correct?
Check the Effect settings ON or OFF, the Effect Balance or Level
(p. 79).
• Is the Wave Expansion Board properly installed?
When selecting the settings that stipulate the use of XP-A/B
waves, Patches, or Rhythm Sets, check that the Wave Expansion
Board is installed properly in the slot (p. 18).
• Has the volume been lowered by pedal operations or by MIDI
messages (volume messages or expression messages) received
from an external MIDI device?
Q
A specific Part does not sound.
A
Check the following points.
• Has the volume level of the part been lowered?
Adjust the Level parameter to raise the volume of the part that is
not heard (p. 140).
• Is the part being muted?
Set the Mute parameter to “OFF” (p. 139).
• Could the keyboard switch be off?
Turn the keyboard switch on (p. 134).
Q
Specific pitch ranges do not sound.
A
Has a restricted range of notes been set?
If a specific range of notes does not sound, check the Key Range
settings for the Patch Tone, the Performance Part.
•
Tone Key Range
Key Range Lower/Key Range Upper parameter (p. 102)
•
Part Key Range
PART VIEW K.L/K.U parameter (p. 142)
Q
The sound is distorted.
A
Check the following points.
• Is an effect which distorts the sound being applied?
If the sound for a specific patch or part is distorted, lower the
volume level on that part.
• If all sounds are distorted, use the VOLUME knob to lower the
volume level.
• Could the Output Gain be excessively high?
In “System Menu,” check the “Sound” parameter of “GENERAL”
(p. 146).
Q
Pitch is incorrect.
A
Check the following points.
• Is the tuning of the JUNO-STAGE incorrect?
Check the Master Tune parameter setting (p. 146).
• Has the pitch been changed by pedal operations or by Pitch
Bend messages received from an external MIDI device?
• Have the Coarse or Fine parameters been set for specific Parts?
Check the Coarse parameter and Fine parameter settings (p.
141).
Q
The sound is interrupted.
A
Sounds will be interrupted if more than 128 voices are used
simultaneously.
• Reduce the number of Tones that you are using.
• Increase the Voice Reserve setting for parts that must not drop out
(p. 142).
Problems Concerning the Entire JUNO-STAGE
Issues Related to Sound
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