Roland MT-300S Owner's Manual page 94

Editing Functions
5.
Rotate the [Dial] to select the part you want to edit.
6.
Using the Bwd [
want to edit.
7.
Press the Beat [ ] button or Tempo [ ] button to move the cursor ( )
to the Beat position, and select the beat with the [Dial].
8.
If you want to change the tone, move the cursor to the Tone position,
and then select a tone with the [Dial].
Pressing the [Song] button at this point cancels the settings and returns you to the Edit
screen.
9.
If you want to delete any program changes, press the Rec [ ] button.
10.
Press the [Transpose] button.
The program changes at the selected location are edited.
Pressing the [Song] button at this point returns you to the Edit screen.
NOTE
Measures or beats for which the upper line of the screen shows "01:------------" do not contain a
program change. It is not possible to insert a program change into a measure or beat that does
not contain a program change.
94
] and Fwd [ ] buttons, move to the measure you