Yamaha P50-m Manual Do Utilizador

APPENDIX

Problem

Sound is distorted.

Volume is too low.

Sound is incorrect or

unexpected.

Pitch is incorrect.

Notes are cut off or

omitted.

C a n n o t s e t R e v e r b

and Chorus effects via

MIDI.

Possible Cause and Solution

Check all volume settings, especially on the external

amplifier/speaker system.

Check that incoming volume and expression data is set

appropriately (not at or near minimum).

Check:

• The program change messages on your MIDI software.

• The Bright and EQ settings on the P50-m.

Check the Master Tune and Note Shift settings. Also, make

sure that there are no incoming MIDI detune messages.

The maximum polyphony of the P50-m may be exceeded.

The P50-m can play no more than 32 notes at once; for the

two-layered Voices, this is reduced to 16 (see page 27).

Check that appropriate Reverb return and Chorus return

messages are being sent.