Yamaha PF-500 Owner's Manual - Page 94

Troubleshooting

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Page 94 highlights

Troubleshooting Problem The power of the PF-500 does not turn on. There is a clicking noise when you press [POWER] to turn the power on or off. Cause The power cable is not plugged in (check at the PF-500 and at the electrical outlet). This is caused by the electrical power within the instrument. Noise is heard from the PF-500. A portable telephone is being used near the PF-500 (or the ring tone is sounding). The overall volume is too low. Or, there is no sound at all. The [MASTER VOLUME] is lowered. Headphones are connected (only if the Speaker setting is "Normal HeadphoneSW"). (page 85) Speaker setting is off. Local Control is turned off. "Expression" is assigned to one of the right, center, and left pedals. The keyboard volume is lower than The volume level for the keyboard the song playback volume. performance is set too low. Sound is still heard from the speakers even though headphones are plugged in. Damper pedal does not function, or notes are sustained even though the damper pedal is not pressed. Speaker setting is On. The plug of the pedal unit is not inserted into the [PEDAL] jack. Solution Insert the power cable plug firmly into the PF-500 and into the electrical outlet of the correct voltage. (page 15) This is not a malfunction. Turn off the power of the portable telephone located near the PF-500. Noise may be heard if a portable telephone is used near the PF-500 or if the ring tone occurs. Raise [MASTER VOLUME]. (page 16) Disconnect the headphone plug. Set [Speaker] to "Normal" or "ON". (page 85) Set Local control ON. (page 79) Assign any function other than "Expression" to the pedal. Move [SONG BALANCE] toward the keyboard to increase the keyboard volume. Set the speaker setting to "Normal (HeadphoneSW)". (page 85) Insert the plug firmly into the [PEDAL] jack. (page 14) 94 PF-500

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94
PF-500
Troubleshooting
Problem
Cause
Solution
The power of the PF-500 does not
turn on.
The power cable is not plugged in
(check at the PF-500 and at the
electrical outlet).
Insert the power cable plug
fi
rmly
into the PF-500 and into the electri-
cal outlet of the correct voltage.
(page 15)
There is a clicking noise when you
press [POWER] to turn the power
on or off.
This is caused by the electrical
power within the instrument.
This is not a malfunction.
Noise is heard from the PF-500.
A portable telephone is being used
near the PF-500 (or the ring tone is
sounding).
Turn off the power of the portable
telephone located near the PF-500.
Noise may be heard if a portable
telephone is used near the PF-500
or if the ring tone occurs.
The overall volume is too low. Or,
there is no sound at all.
The [MASTER VOLUME] is low-
ered.
Raise [MASTER VOLUME].
(page 16)
Headphones are connected (only if
the Speaker setting is
“
Normal
HeadphoneSW
”
). (page 85)
Disconnect the headphone plug.
Speaker setting is off.
Set [Speaker] to
“
Normal
”
or
“
ON
”
.
(page 85)
Local Control is turned off.
Set Local control ON. (page 79)
“
Expression
”
is assigned to one of
the right, center, and left pedals.
Assign any function other than
“
Expression
”
to the pedal.
The keyboard volume is lower than
the song playback volume.
The volume level for the keyboard
performance is set too low.
Move [SONG BALANCE] toward
the keyboard to increase the key-
board volume.
Sound is still heard from the speak-
ers even though headphones are
plugged in.
Speaker setting is On.
Set the speaker setting to
“
Normal
(HeadphoneSW)
”
. (page 85)
Damper pedal does not function, or
notes are sustained even though
the damper pedal is not pressed.
The plug of the pedal unit is not
inserted into the [PEDAL] jack.
Insert the plug
fi
rmly into the
[PEDAL] jack. (page 14)