Panasonic Lumix DMC-GH2 Operating Instructions Manual page 84

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When a card with pictures deleted or file names changed using a PC or other device is
inserted into this unit, it will automatically retrieve new information and reconstruct the
burst groups. The currently retrieving information icon [_] may be displayed in the
playback screen for long period of time when there are many image files, and deletion or
[PLAYBACK] Mode menu cannot be used during this time.
• If you switch the power switch to [OFF] while information is being retrieved, the pictures for
which information was retrieved up to that point will be saved as a burst group. When you
switch on again, the information retrieval will restart from the same point.
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