Exchanging The Battery Of The Internal Clock - Sony PXW-X320 Operating Instructions Manual

Fragmentation
If pictures cannot be recorded/reproduced
properly, try formatting the recording medium.
While repeating picture recording/playback with
a certain recording medium for an extended
period, files in the medium may be fragmented,
disabling proper recording/storage. In such a
case, make a backup of clips in the medium then
perform formatting of the medium using
"OPERATION" > "Format Media" (see
page 123) in the setup menu.
Exchanging the Battery
of the Internal Clock
The camcorder's internal clock is powered by a
lithium battery. If the message "BackUp Battery
End" appears in the viewfinder, this battery must
be exchanged. Contact a Sony service
representative.
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