Toshiba RD-KX50SU Owner's Manual page 135

Notes
• DVD-R discs recorded on this recorder may not be
recognized on other devices unless you execute DVD-
Video finalizing process to them.
• You can record onto a DVD-R disc additionally to the limit
of the disc capacity, unless you execute the DVD-Video
finalizing process to it. Deleting of recorded titles is also
possible, however, the disc space cannot be restored.
• If a start time of a programmed recording comes during a
finalizing process, the recording is made onto the HDD.
However, while making a menu, the recording is not
executed. Also, when "Relay recording" is set to "Off" the
recording will not start.
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