Nikon S31 - Manual (Page 172)

E 62
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S
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• Files copied using Copy>Selected images are copied to the current folder, where they
are assigned new file numbers in ascending order starting from the largest file number in
memory. Copy>All images copies all folders from the source medium; file names do not
change but new folder numbers are assigned in ascending order, starting from the largest
folder number on the destination medium (
E30).
• When the current folder is numbered 999 and the file numbers reach 9999, no further
images can be captured until the internal memory or memory card is formatted ( E44), or
a new memory card is inserted.