When you perform track editing or punch in/out, the previous recording track data will remain on the SD card without being erased so that you may perform the UNDO function. In some cases, this can significantly reduce the available recording time on the memory card. By executing the “Song Optimize” operation you can erase unneeded data from the memory card and increase the amount of memory space that’s available. This is useful when you are receiving a "Card Full" message but you are not finished recording a song.
- Press [UTILITY] then press [TR1] (SNG).
- Press the right CURSOR button to display the next screen.
- Press [TR4] (OPT). The display will ask “Optimize Song?”
- Press [TR4] (YES).
NOTE: If a "Protected!" message appears on the screen, unprotect the song using the instructions found at the link below.