Yamaha S90 ES Owner's Manual page 191

• When the voice produces a wrong pitch, is the LFO Pitch Modulation Depth set too high?
[VOICE] [EDIT] Element/Key selection
• When the Performance/Multi produces a wrong pitch, is the Note Shift or Detune parameter of each Part set to a value
other than "0"?
[PERFORM] [EDIT] Part selection
[MUTLI/SEQ PLAY] (selecting Multi mode)
No effects are applied.
• Is the [EFFECT BYPASS] button turned off? (page 17)
• Are the Control sliders (for REVERB and CHORUS) set to appropriate levels (other than zero or minimum)? (page 42)
• Have any or all of the Elements' Effect Output parameters been set to "thru" in the effect setting display?
[VOICE] [EDIT] [COMMON]
• Have any or all of the effect types been set to "thru" or "off"? (pages 121, 122, 123)
When this occurs in the Performance mode/Multi mode, check whether the Insertion Switch (INS SW) parameters are set
properly or not.
[PERFORM] [EDIT] [COMMON]
[MULTI/SEQ PLAY] (selecting Multi mode)
The Edit Indicator appears, even when parameters are not being edited.
• Keep in mind that simply moving a Slider changes the parameter, automatically displaying the Edit indicator. (page 25)
Cannot start the Arpeggio.
• Check whether the [ARPEGGIO] button is turned on or off. (page 17)
• Have you selected a User Arpeggio type (with no User data)?
To use the User Arpeggios, the User Arpeggio data created in the MOTIF ES must be loaded to the S90 ES. .. (page 39)
• Are the Arpeggio related parameters such as Note Limit and Velocity Limit set appropriately?
[VOICE] [EDIT] [COMMON]
[PERFORM] [EDIT] [COMMON]
[MULTI/SEQ PLAY] (selecting Multi mode)
When this occurs in the Performance mode/Multi mode, check whether the Arpeggio Switch parameter for each Part is
set properly or not.
[PERFORM] [EDIT]] Part selection
[MULTI/SEQ PLAY] (selecting Multi mode)
Cannot stop the Arpeggio.
• When Arpeggio playback does not stop even if you release the key, set the Arpeggio Hold parameter to "off."
[VOICE] [EDIT] [COMMON]
[PERFORM] [EDIT] [COMMON]
[MULTI/SEQ PLAY] (selecting Multi mode)
Microphone does not work properly.
• Check whether the S90 ES is in the Voice mode or not.
In the Voice mode, the A/D part which handles the microphone sound cannot be recognized.
[UTILITY] [F2] I/O [SF1] INPUT
• Check whether the Gain Knob on the rear panel is set to minimum position or not. (page 19)
[F5] LFO P Mod (page 139)
[F4] TONE [SF1] TUNE (page 154)
[EDIT] Part selection
[F6] EFFECT [SF1] CONNECT
[F6] EFFECT [SF2] INS SW (page 152)
[EDIT] [COMMON] [F6] EFFECT
[F3] ARP [SF2] LIMIT (page 130)
[F3] ARP [SF2] LIMIT (page 151)
[EDIT] [COMMON] [F3] ARP
[F1] VOICE [SF2] MODE
[EDIT] Part selection [F1] VOICE
[F3] ARP [SF1] TYPE Hold (page 130)
[F3] ARP [SF1] TYPE Hold (page 151)
[EDIT] [COMMON] [F3] ARP
Mic/Line (page 164)
[F4] TONE [SF1] TUNE (page 159)
EL: OUT 1-4 (page 133)
[SF2] INS SW (page 158)
[SF2] LIMIT (page 158)
ArpSwitch (page 152)
[SF2] MODE ArpSwitch (page 159)
[SF1] TYPE Hold (page 158)
Troubleshooting
191
Owner's Manual