Kawai ES100 - Manual (Page 51)

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App
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Troubleshooting
The table below summarises issues that may be experienced with the ES100 digital piano, explaining the
typical cause(s), and recommended solution(s).
Issue Possible Cause and Solution Page no.
The instrument does not turn on. Check that the AC power adaptor is firmly attached to the
instrument, and connected to an AC outlet. p. 12
The instrument turns itself off after a
period of inactivity. Check that the ‘Auto Power Off’ setting is not enabled. p. 12
The instrument is turned on, however
no sound is produced when the keys
are pressed. Check that the MASTER VOLUME slider is not set to the lowest
position.
Check that a pair of headphones (or headphone adaptor plug)
are not connected to the PHONES jacks.
Check that the Local Control setting in the MIDI Settings menu
is set to On.
p. 12
p. 12
p. 12
The sound distorts when playing at
very loud volume levels. Check that the MASTER VOLUME slider is set to an appropriate
level, reducing the volume if excessive distortion is heard. p. 12
Strange sounds or noises are heard
when playing with piano sounds. The ES100 digital piano attempts to reproduce the rich variety
of tones created by an acoustic grand piano as accurately as
possible. This includes string resonances and damper noises,
and other subtle characteristics that contribute to the overall
piano playing experience.
While these additional tones are intended to enhance the
realism of the instrument, it is possible to reduce their
prominence. p. 12
The top 18 notes of the keyboard
sustain far longer than neighbouring
notes, even when the damper pedal
is not pressed. This is the correct behaviour, and intended to reproduce the
undamped notes (typically the top two octaves) of an acoustic
grand piano. –
Po
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Sound