Appendix; Troubleshooting - Yamaha V50 Authorized Product Manual

The V50 has a very large number of functions. Each one is closely related to the others,
and one function can sometimes have an unexpected effect on another function.
Another possibility is that the amp or mixer system is not operating correctly. This
chapter will explain some difficulties you may encounter, and give possible reasons
for them.
The following points will help you determine whether
the problem is with the V50 itself, with the amp/speaker
system, or with the audio and MIDI cables connecting
the system.
Plug a set of headphones
audio output.
If so, the problem is in the amp or mixer system, or
in the cables used for connection.
Problems in the amp, mixer, or audio cable
Problem
No sound
Distorted sound
Problems in the performance
Problem
No sound

122 Appendix

APPENDIX

TROUBLESHOOTING

V50
into the and listen for
Is the amp turned on?
Is the amp (or mixer) volume up?
Are the V50 outputs correctly connected to the amp inputs?
Is the audio cable faulty?
Is the V50 connected to the mic inputs?
Are the maximum note settings correct?
Do the MIDI receive and transmit channels match?
Is volume turned up for each instrument?
Is the output assign for each instrument turned off?
Are the high/low note limits for each instrument correct?
Are the instruments turned off?
Check whether the problem occurs with other per-
formances or voices.
If the problem occurs only with a specific performance
or voice, the problem is in the performance or voice
setting. If the problem occurs with all performances
or voices, check the other settings (utility mode, etc.).
When you have a general idea of where the problem is,
consult the following tables.
Possible reason
Possible reason
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