1. Press TRACK/EDIT
2. Use the <<< or >>> buttons to scroll through options.
3. Press the button below SET VIRTUAL when it appears
4. Use the <<< or >>> buttons to scroll through tracks. The numbers in the TOP Row are track numbers. The numbers in the BOTTOM Row are virtual tracks for each track above.
5. When the the cursor "_" is below the track number you want to change, use the (-)DEC or (+)INC buttons to change the virtual track.
6. Press OK to store the setting and return to the main menu.