Panasonic Lumix DMC-FS42 Operating Instructions Manual page 23

Switching marks with [Ctrl] key + [M] key
If you press the [M] key while holding down the [Ctrl] key
with the picture selected, marks on the selected pictures
are alternatively switched.
When the conditions of the marks on the selected multiple
pictures are different, all of the selected pictures follow the
condition of the mark on the picture selected last.
1 Initial state.
2 Select the picture on the center.
3 Select the picture on the left.
• How to select multiple pictures:
4 Press [Ctrl] and [M] key.
23
Only the picture on
the center is
marked.
21
The picture on the
left is marked. Along
with it, the picture on
the center is also
marked.
5 Press [Ctrl] and [M] key again.
6 Press [Ctrl] and [M] key once more.
Setting/Canceling marks in Focus mode
In Focus mode, click the check box on any thumbnail
picture to set/cancel the mark.
Setting/Canceling marks in Full Screen mode
When in the Full Screen mode, click the check box at the
top right corner to set or cancel the mark.
Basic operations Marking on pictures
Marks on both
pictures are
canceled.
Both pictures are
marked again.