RD-88: How do I change the bend range of a tone when using the pitch bend wheel?

You can change the value of the bend range to go from 0-24 (maximum two octaves above and below the note that is played).

1. Press the [MENU] button.
2. Use the cursor [Λ] [V] buttons to select "SCENE EDIT" and press the [ENTER] button.
3. Use the cursor [Λ] [V] buttons to select "ZONE SOUND" and press the [ENTER] button.
4. Select the Zone/Part of the Tone you wish to edit using the [0], [1], or [2] button.
5. Use the [>] button to navigate to the PITCH screen.
6. Use the [DEC] [INC] buttons to change the value next to Bend Range from 0-24.
7. Move [WHEEL 1] to test.
   If Bend Mode is set to NORMAL, the conventional bend effect is applied.
   If Bend Mode is set to C+L (CATCH+LAST), the pitch bend effect applies only to the last-played note.

For more information please consult the RD-88 Parameter Guide.