Yamaha S90 ES Owner's Manual page 190

Troubleshooting
• When the Multi produces no sound, are the output port/channel of each track in the external sequencer and the receive
port/channel of each Part in the Multi set appropriately?
[MUTLI/SEQ PLAY] (selecting Multi mode)
[MUTLI/SEQ PLAY] (selecting Sequence Play mode)
n Keep in mind that the Output ([F2] OUTPUT) setting of the Chain Step last selected in the Sequence play mode is effective.
• When the Multi produces no sound, are the Chain Step settings in the Sequencer Play mode set appropriately?
[MUTLI/SEQ PLAY] (selecting Sequence Play mode)
n Keep in mind that the Output ([F2] OUTPUT) setting of the Chain Step last selected in the Sequence play mode is effective.
Playback continues without stopping.
• When the [ARPEGGIO] button is turned on, press it so that its lamp is turned off. (page 17)
Distorted sound.
• Are the effect settings appropriate? (Some effect types or settings can cause distortion.)
[VOICE] [EDIT] [COMMON]
[PERFORM] [EDIT]
[MULTI/SEQ PLAY] (selecting Multi mode)
• Are the filter settings appropriate? (Excessively high filter resonance settings can cause distortion.)
[VOICE] [EDIT] Element/Key selection
[PERFORM] [EDIT]
[MUTLI/SEQ PLAY] (selecting Multi mode)
• Is the volume set so high that clipping is occurring?
[UTILITY] [F1] GENERAL
[VOICE] [EDIT] [COMMON]
[PERFORM] [EDIT]
[MUTLI/SEQ PLAY] (selecting Multi mode)
Sound is choppy and intermittent.
• Are you exceeding the maximum polyphony of the S90 ES ? (page 188)
Only one note sounds at a time.
• Is the Mono/Poly parameter set to "mono"?
If you wish to play chords, set this parameter to "poly."
[VOICE] [F4] PORTA
[PERFORM] [EDIT]
[MUTLI/SEQ PLAY] (selecting Multi mode)
Pitch or intervals are wrong.
• Is the Master Tune parameter set at a value other than "0"?
[UTILITY] [F1] GENERAL
• Is the Note Shift parameter set at a value other than "0"?
[UTILITY] [F1] GENERAL
• When the voice produces a wrong pitch, is the appropriate tuning system selected from Micro Tuning parameter?
[VOICE] [EDIT] [COMMON]
190
Owner's Manual
[EDIT] Part selection
Chain Step selection
Chain Step selection
[F6] EFFECT (page 133)
[COMMON] [F6] EFFECT (page 152)
[EDIT] [COMMON]
[F3] FILTER (page 135)
Part selection [F4] TONE [SF2] FILTER (page 154)
[EDIT] Part selection
[SF1] TG Volume (page 163)
[F2] OUTPUT Volume (page 129)
[COMMON] [F2] OUT/MEF [SF1] OUT
[F2] VOL/PAN
Mono/Poly(page 127)
Part selection [F1] VOICE [SF2] MODE
[EDIT] Part selection
[SF1] TG Tune (page 163)
[SF1] TG NoteShift (page 163)
[F1] GENERAL [SF2] PLY MODE
[F1] VOICE [SF2] MODE
[F2] OUTPUT PORT (page 162)
[F2] OUTPUT (page 162)
[F6] EFFECT (page 158)
[F4] TONE [SF2] FILTER (page 159)
Volume (page 150)
Volume (page 157)
Mono/Poly (page 152)
[F1] VOICE [SF2] MODE
M.Tuning No (page 128)
Receive Ch (page 159)
Mono/Poly (page 159)