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102
Troubleshooting
Volume of
keyboard is too
low
Could the “Balance” setting be set all the way
toward “Accomp”? (p. 55)
The Tone has
changed
When a performance made along with a Music
Files tune has been recorded, recording the
performance to button [1/User] may make the
Tones for buttons [3/Left] and [4/Right]
change as well.
Reverberation
still audible
even with
Reverb turned
off
Since the HPi-6’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.
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 HPi-6, 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 HPi-6) would be suspect.
Consult your Roland dealer or nearest Roland
Service Center.
The bass range
sounds odd, or
there is a
vibrating
resonance
When listening through speakers:
Playing at loud volumes may cause
instruments near the HPi-6 to resonate.
Resonation can also occur with fluorescent
light tubes, glass doors, and other objects. 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 measures 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 would be suspect.
Consult your Roland dealer or nearest Roland
Service Center.
Case
Cause/Remedy
Song doesn’t play back correctly
Song doesn’t
play back
Does the screen indicate message, like “OK to
delete Song?” (p. 39)
The internal songs cannot be played back
while recorded performance data remains in
the HPi-6’s memory. Try playing back the song
after deleting the performance data.
Only the sound
of a particular
instrument in a
song does not
play
Is the indicator for the Track button
extinguished? (p. 54, p. 67, p. 84)
If the button indicator is out, the music on that
track is not heard. Press the track button so the
indicator is illuminated.
Or cancel the mute in the “16-track Sequencer”
screen.
Pressing the
[ (Reset)]
button doesn’t
return to the
beginning of the
song
Some music files may contain settings that stop
playing back at a point partway through the
song. Press the [
(
Reset)] button several
times more to return to the beginning of the
tune.
Has a Marker placed in the song? (p. 60)
The [ (Fwd)]
and [
(Bwd)] buttons
don’t work
The [ (Bwd)] and [ (Fwd)] buttons are
ignored while music files is being read in. Wait
until processing finishes.
If you attempt to play back performance data
that contains more data than the entire
capacity of the HPi-6’s memory, you may find
that operations other than playback (such as
rewind or fast forward) become unavailable.
There is a slight
delay before
playback of a
song on
external
memory starts
There are two types of SMF music files: format
0 and format 1. If the song uses SMF format 1
data, there will be a slight delay until playback
starts. Refer to the booklet that came with the
music files you’re using to determine the
format type.
Lyrics are not
indicated
properly in the
display
With some music files, the lyrics cannot be
displayed correctly.
In the notation screen, some lyrics or notes
could extend beyond the edges of the screen,
and not be displayed.
Notation is not
indicated
properly in the
display
If you select a part that does not contain
performance data, notes will not be displayed
in the notation. Change the part that is
displayed (p. 89).
The notation screen feature is particularly
unsuitable for the display of difficult, complex
musical works that demand accurate notation.
Refer to “Some Notes on the Notation Screen”
(p. 25).
In the notation screen, some lyrics or notes
could extend beyond the edges of the screen,
and not be displayed.
Case
Cause/Remedy
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