Roland MP-500 Electronic Keyboard User Manual


 
30
Convenient Functions
Disabling Buttons—Panel Lock
By using the Panel Lock function, you can disable the buttons
with the exception of certain operations. This is a convenient
way to prevent buttons from being pressed inadvertently,
changing the settings.
When the panel is locked, the following operations can be
performed.
- Play using the piano sound
- Changing keyboard touch sensitivity (p. 25)
- Key Transpose (p. 25)
- Master Tuning (p. 26)
1.
Before switching the power on, turn the
volume all the way down.
fig.7-01
2.
Press the [Power] switch to turn off the
power.
3.
While holding down the [Piano 1] button,
press the [Power] switch to turn on the
power.
fig.7-02.e
4.
Adjust the volume.
Playing the keyboard now produces a Piano 1 sound.
It will not be possible to switch to another sound.
Switching the power off and back on again releases the
panel lock and returns the MP-500 to its usual state.
You can set Panel Lock in Step 3 above by turning on the
power while holding down any Tone button other than the
[Piano 1] button. In that case, you can play using only the
tone of the button that was pressed.
Volume MaxMin
While holding down Press the [Power] switch
Piano 1
Power
Panel Lock with the metronome enabled
If you turn on the power while holding down the
Metronome [On/Off] button, it will also be possible to
sound the metronome. You will also be able to adjust the
metronome tempo, time, volume, and sound.
MP-500.e.book 30 ページ 2003年6月11日 水曜日 午前9時46分