No recording can be done on any DVD-R disc that has been finalized.
If the disc in the DVD Palmcorder has already been finalized, you cannot choose "Finalize disc".
Be sure to use the AC adapter/charger when finalizing disc. Finalization cannot be excutedusing a battery pack. If finalization is interupted by power turning off, the disc will not finalize correctly or it may be damaged.
The time to finalize the disc that appears on the "Finalize Disc" screen is only for reference.
The shorter the recording time on the disc, the longer it will take to finalize.