179
Feature Reference
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Appendix
Troubleshooting
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Amplifier, Mixer, Connection Problems
Symptom
Possible Cause
• Is the amplifier/mixer power turned on?
• Is the amplifier/mixer volume set to an appropriate level?
• Are the VL7 outputs properly connected to the amplifier/mixer
inputs?
• Are the connection cables shorted, open, or otherwise faulty?
• Is the VL7 connected to a high-sensitivity microphone or instru-
ment input on your amplifier or mixer? Try turning the VL7
DOWN controls down to avoid overloading the amplifier/mixer
inputs.
• Check the level and pan controls on the sound system/mixing
console being used with the VL7.
No sound.
Distorted sound.
Improper stereo positioning.
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Utility Setting Problems
Symptom
Possible Cause
• Is the local off mode selected (page 153)?
• Are the MIDI transmit channel and receive channels matched to
those of the external MIDI device used (page 153)?
• Is the master tune parameter set properly (page 152)?
• Is the keyboard transpose parameter set properly (page 151)?
• Is the “Octave SW Hold” parameter turned “on” (page 151)?
• Is the TG Setting Reverb parameter turned “on” (page 152)?
• The VL7 is basically designed for stereo output, but it can be
used in mono if only the L or R OUTPUT jack is used and the
UTILITY mode TG Setting page Output parameter is set to
“Monaural”.
• Are the Assignable Controllers parameters set properly (page
154)?
• When the VL7 is initially shipped, or when the “NOBREATH:All”
data file on the supplied disk is loaded, Foot Controller 2 are
assigned to breath control.
• When any file other than “EXAMPLE:All” file on the supplied disk
is loaded Modulation Wheel 2 is assigned to MIDI control change
number 013. In this case “normal” sound is produced with the
modulation wheel at its center position.
No Sound
Wrong pitch.
No reverb.
The mono output doesn’t
sound right.
Improper controller operation.
Summary of Contents for VL7
Page 4: ...Owner s Manual 2 Feature Reference ...
Page 9: ...6 Feature Reference ...
Page 23: ...20 Feature Reference Play Mode ...
Page 32: ...29 Feature Reference Edit Mode ...
Page 44: ...41 Feature Reference Edit Mode Common Miscellaneous ...
Page 164: ...161 Feature Reference Utility Mode MIDI Bulk Dump ...
Page 179: ...176 Feature Reference Utility Mode ...
Page 180: ...Appendix Troubleshooting 178 Error Messages 182 Specifications 184 Index 186 ...
Page 184: ...181 Feature Reference Appendix Troubleshooting ...