Sony PCV-W510G - Manual (Page 37)

 You record a TV channel that has no broadcast content.
 You record video content from an old video tape with poor signal quality.
 The on-screen display may shift and split under some circumstances. If this occurs, switch the TV/Recording deck
and the playback deck, or switch the channel. The recording proceeds even if the on-screen display shifts.
 Giga Pocket does not operate properly if used concurrently with other video applications, such as DVgate or
MovieShaker software.
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