Yamaha Portatone PSR-5700 Owner's Manual - Troubleshooting
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Troubleshooting
Options
Symptom
Possible Cause
Solution
This is a normal result of the power
surge that occurs when the unit is
turned on of off.
Noise is heard when the power is
turned on or off.
No solution necessary.
The volume controls or expression
pedal are turned all the way down.
Set the volume controls and expres-
sion pedal to a reasonable listening
level.
A pair of headphones is plugged
into the HEADPHONES jack.
Unplug the headphones.
Turn MIDI local control ON.
MIDI local control is turned OFF.
No sound.
You have attempted to play a new
chord before fully releasing the
previous chord in the left-hand sec-
tion of the keyboard.
You are using single-finger type
fingering in the fingered mode, or
vice-versa.
Be sure to release each chord com-
pletely before playing the next
chord.
Use the correct type of chord fin-
gering for the selected ABC mode.
The ABC chord does not change
even when a different chord is
played.
The PSR-5700 is constantly check-
ing for the presence of a disk.
The disk lamp lights dimly.
This is not a problem.
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Headphones ................................. HPE-5/HPE-3
●
Expression Pedal ....................................... EP-1
●
Foot Switch .................................................. FC5
●
Keyboard Stand ........................................... L-5