94
Troubleshooting
High-pitched ringing is heard
Is the speaker cable connected correctly? p. 16
If you hear this in headphones:
Piano sounds that have a brilliant and crisp character contain substantial high-
frequency components that may sound as though a metallic ringing has been
added. This is because the character of an actual piano is being faithfully
reproduced, and is not a malfunction. This ringing is more obtrusive if the
reverb effect is applied heavily, so you may be able to minimize it by
decreasing the reverb.
If you don’t hear this in headphones:
It is likely that there is some other reason (such as resonances within the unit).
Please contact your dealer or a nearby Roland service center.
—
Low notes sound wrong, or are
buzzy
If you don’t hear this in headphones:
Performing at high volumes may cause the speakers or objects near the HP207
to resonate. Fluorescent lights or glass doors may also resonate
sympathetically. In particular, this is more likely to occur for lower notes and
higher volumes. You can take the following measures to minimize resonances.
• Locate the speakers 10–15 cm away from walls or other surfaces.
• Keep the volume down.
• Move away from the objects that are resonating.
If you hear this in headphones:
It is likely that there is some other reason. Please contact your dealer or a
nearby Roland service center.
—
If you set the volume to the maximum setting, the sound may be distorted
depending on how you perform.
If this occurs, turn down the volume.
Alternatively, lower the master gain.
p. 19
p. 84
Song does not play correctly Song won’t play
Could the screen be indicating “OK to delete Song?”
You can’t play back an internal song if internal memory contains performance
data you recorded. Erase the performance data you recorded before you play
back the song.
p. 24
p. 66
Only the sound of a particular
instrument in a song does not
play
Could a track be muted?
If the button indicator is out, the music on that track is not heard. Press the track
button so the indicator is illuminated.
p. 52
Could the Part Mute setting be active?
Muted parts will not be heard. p. 79
Sound is heard from a muted
track
Could the track mute volume be set to other than “0”?
If you set this to “0,” the sound of a muted track will be completely inaudible. p. 53
Song volume is low
Could the song volume be lowered? p. 53
Song tempo becomes unstable
When playing a song from USB memory, the tempo may become unstable if
there is an excessive amount of performance data. —
Symptom Cause/Action Page
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