1) Press the [MULTI] button.

2) Press the [EDIT] button.

3) If the [MUTE/SEL] button LED is ON, press it once to turn it OFF.

4) Press one of the four Part Select buttons to select a desired Part.

EXAMPLE: Press the [3/7/11/15] Part Select button repeatedly to select Part 11.

5) Use the 'PAGE' [<] and [>] buttons to display the 'Voice' screen.

6) Cursor to 'RcvCh' on the left side of the screen.

7) Turn the Data Dial to select MIDI Channels '1' - '16', or 'off' in the screen.

8) Using the Part Select buttons, repeat step 7 for subsequent Parts.

Reference: Owner's Manual, p. 45-46