Roland KR107 - Manual (Page 168)

168
Troubleshooting
Appendices
No sound is heard
Is the speaker cable connected and plugged
in correctly?
No sound from the left side is V-LINK
switched on? (p. 159)
When V-LINK is switched on, the twelve
keys at the left end of the keyboard are used
to control images, and no sounds are
played with these keys.
No sound is heard
(when a MIDI
instrument is
connected)
Have all devices been switched on?
Are the MIDI cables connected correctly?
(p. 160)
Does the MIDI channel match the
connected instrument? (p. 162)
No sound is heard
when the keyboard
is played
Has Local Control been set to “Off”?
When Local Control is set to Off, no sound
is produced by playing the keyboard.
Set Local Control to On (p. 162).
Not all played
notes are sounded
The maximum number of notes can play
simultaneously is 128. Frequent use of the
damper pedal during automatic
accompaniment or when playing along
with a song on external memory may result
in performance data with too many notes,
causing some notes to drop out.
The sound is strange
Sounds are heard
twice (doubled)
when the keyboard
is played
Is the KR in layer play? (p. 26)
When the KR is connected to an external
sequencer, set it to the Local OFF mode
(p. 162). Alternatively, the sequencer could
be set so its Soft Thru feature is OFF.
The tuning or pitch
of the keyboard or
song is off
Have you set transpose? (p. 88)
Are the settings for the “Temperament”
and “Stretch Tuning” correct? (p. 143)
Is the setting for the “Master Tune” correct?
(p. 146)
Effects cannot be
applied to Tones
If different effects have been selected for
the upper, lower, Layer, and other Tones,
and the effects for the Parts don’t match,
only one of the effects is applied.
It’s not possible to apply more than one
effect at the same time, so when a
performance has been recorded on multiple
tracks or when playing along with a song as
it’s played back, the desired effect may not
be applied.
A note doesn’t stop
playing
Have the Chord Tone and Bass Tone been
changed? (p. 139)
Some Chord Tone and Bass Tone notes may
be sounded continuously.
Case Cause/Remedy
The Tone has
changed
During automatic accompaniment,
changing the Music Style automatically
changes the Tones and tempo of the upper
part of the keyboard to match the new
Music Style. If you want to change only the
Music Style without also altering the tempo
and Tone, check out “Changing Music
Styles Without Changing the Tone or
Tempo (One Touch Setting)” (p. 139).
When a performance made along with a
Music Files tune has been recorded,
recording the performance to button [1/
Whole] may make the Tones for buttons [3/
Lower] and [4/Upper] change as well.
Reverberation still
audible even with
Reverb turned off
Since the KR’s piano sounds faithfully
reproduce the sense of spaciousness and
reverberation of an actual acoustic piano’s
sound, a certain amount of reverberation is
still perceptible, even with the reverb effect
deactivated.
Sound from the
Output jacks is not
right
Have you made the correct Advanced 3D
settings for use with headphones?
Changing the Advanced 3D “Mode” to
“Headphones” or “Auto” and connecting a
pair of headphones configures the settings
for use with headphones.
In the upper range,
the sound changes
abruptly beyond a
certain key
On an acoustic piano, notes in the upper
one and a half octaves of the keyboard
continue to sound until they decay
naturally, regardless of the damper pedal.
There is a difference in the timbre as well.
Roland pianos faithfully simulate such
characteristics of the acoustic piano. The
range that is unaffected by the damper
pedal will change depending on the Key
Transpose setting.
A High-pitched
whine is produced
When listening through headphones:
Some of the more flamboyant and
effervescent piano tones feature an ample
high-end component, which may make the
sound appear to have metallic reverberation
added. Since this reverberation becomes
particularly audible when supplemented by
heavy reverb, you may be able to diminish
the problem by reducing the amount of
reverb applied to the sound.
When listening through speakers:
Here, a different cause (such as resonance
produced by the KR) would be suspect.
Consult your Roland dealer or nearest
Roland Service Center.
Case Cause/Remedy
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