Sony PCV-RZ46G - Manual (Page 127)

 Archive your recorded TV programs to recordable DVD media, using Click to DVD software. For more information,
see
Copying Recorded TV Programs to DVDs.
 Change the recording quality setting to get the maximum recording time. Higher quality recordings create larger
files. If you want to record more TV programs in the available storage space, go to the Storage setting window and
set the recording quality to a lower setting.
 Set the storage default to automatically delete the TV recording after you have watched it. Go to the Defaults
setting window and change the Keep setting to Until I watch.
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