Roland KF-90 - Manual (Page 141)

141
Chapter 7 Using Other Functions
Chapter 7
■ Erasing a User Program Saved
on a Floppy Disk
You can erase an entire set of User Programs saved on a
floppy disk.
1. Insert the floppy disk into the disk drive.
→ For details, refer to “Inserting and Ejecting a Floppy Disk” (p.
39).
2. Press the [User Program] button.
3. Touch .
A screen like the one shown below appear.
fig.07-17.e
4. Touch on the screen.
The following screen will appear.
fig.07-21.e
5. Touch to choose the User Program you
want to erase.
6. Touch on the screen.
The following screen will appear.
g.07-13.e
7. Touch .
The selected User Program is erased.
Touching takes you back to the previous
screen without deleting the User Program.
Disabling Everything Except
Piano Play (Panel Lock)
Making the setting for the panel lock enables a state where
only piano play is possible, and all buttons are disabled.
Even if the buttons are pressed mistakenly, such as might be
the case with children, no unwanted settings or changes will
result.
* When the panel is locked, only Grand Piano sounds are played.
1. Turn down the volume all the way.
2. Press the [Power] switch to turn off the power.
3. While holding down the [Function] button, press
the [Power] switch to turn the power on.
Then, continue to hold down these two buttons for a few
seconds.
4. Adjust the volume.
All buttons except for piano play are disabled.
When you play the keyboard Grand Piano tone is
played.
By turning the power off and then on once again, the
keyboard returns to its normal status with Panel Lock
cancelled.