Yamaha CLP- 585 Owner's Manual page 30

Playing Various Musical Instrument Sounds (Voices)
Reverb
This control adds reverberation to the sound by simulating the natural
reverberation of a concert hall. The ideal Reverb type is automatically selected
whenever you select a Voice, but you can select any of the available Reverb types.
To select a desired Reverb type, use the Voice Menu display: "Reverb"
(page 80).
This setting is applied commonly to all parts (keyboard Voices/Song/MIDI).
Chorus
This control adds warmth and spaciousness to the sound. The ideal Chorus
type is automatically selected whenever you select a Voice, but you can select
any of the available Chorus types.
To select a desired Chorus type, use the Voice Menu display: "Chorus"
(page 80).
This setting is applied commonly to all parts (keyboard Voices/Song/MIDI).
Effects
This instrument features a wide variety of Effects, letting you apply
enhancements such as Echo or Tremolo to the selected Voice for your keyboard
performance. The ideal Effect type is automatically selected whenever you
select a Voice, but you can select any of the available Effect types via the Voice
Menu display: "Voice Edit"  "Effect" (page 81).
Damper Resonance (CLP-545/535/565GP)
When you select a Piano Voice from the [PIANO] button on the CLP-545/535/
565GP, Damper Resonance is automatically selected as the Effect type, letting
you immediately enjoy the Damper Resonance effect when pressing the
damper pedal.
30
CLP-585/575/545/535/565GP Owner's Manual
NOTE
You can adjust the Reverb
depth for the selected Voice via
the Voice Menu display: "Voice
Edit"  "Reverb Depth"
(page 81).
NOTE
You can adjust the Chorus
depth for the selected Voice via
the Voice Menu display: "Voice
Edit"  "Chorus Depth"
(page 81).
NOTE
When you want to apply the
Chorus effect to a Voice whose
Chorus type is set to off by
default, set the Chorus type to
something other than "Off,"
then set the Chorus depth
value as desired (greater than
"0").