Roland MP-60 - Manual (Page 33)

33
Appendices
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. On the MP-60, the range that is unaf-
fected by the damper pedal will change de-
pending on the Key Transpose setting.
A High-pitched
whine is produced
When listening through headphones:
Some of the more flamboyant and effer-
vescent piano tones feature an ample
high-end component, which may make
the sound appear to have metallic rever-
beration
added. Since this reverberation becomes
particularly audible when supplemented
by heavy reverb, you may be able to di-
minish 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 MP-60) would be sus-
pect. Consult your Roland dealer or near-
est
Roland Service Center.
Case Cause/Remedy
The bass range
sounds odd, or
there is a vibrating
resonance
When listening through speakers:
Playing at loud volumes may cause in-
struments near the MP-60 to resonate.
Resonation can also occur with fluores-
cent light tubes, glass doors, and other ob-
jects. In particular, this problem occurs
more easily when the bass component is
increased, and when the sound is played
at higher volumes. Use the following mea-
sures to suppress such resonance.
• Place speakers so they are 10–15 cm
from walls and other surfaces.
• Reduce the volume.
• Move the speakers away from any
resonating objects.
When listening through headphones:
Here, a different cause (such as resonance
produced by the MP-60) would be sus-
pect. Consult your Roland dealer or near-
est
Roland Service Center.
The volume level of
the instrument con-
nected to Input
jacks is too low
Could you be using a connection cable that
contains a resistor?
Use a connection cable that does not contain a
resistor.
Case Cause/Remedy
Error Messages/Other Messages
* Error messages are indicated by an “E.” before the number. Press any button, and you can cancel the error message.
Display Meaning
USr User. Stores recorded performances (p. 22).
Usr.
The “.” in the display indicates that there is performance material already re-
corded (p. 22).
d. Internal song number (p. 10).
t. Metronome sound number (p. 16).
PU
This appears when a song with a pickup (a song that does not start on the first
beat) is played back.
dEL This appears when you attempt to delete a recorded song (p. 21, p. 25).
E.32
The amount of performance information is too large, and further recording is
not possible.
E.41
A problem such as a loose MIDI cable occurred. Make sure the MIDI cables
are correctly hooked up.
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