Ricoh WG-20 Operating Manual page 166

The following operations can be performed during Face close-up
playback mode.
Zoom button right (y)
Zoom button left (f)
3
Press the 4 button.
The image returns to single-image display.
• Face close-up playback is not available for images that are saved
as still pictures from the movies.
4
• The magnification ratio for Face close-up playback may differ
depending on the conditions such as the size of the face recognized
when shooting.
• Face close-up playback is also available for pet's faces recorded
in e (Pet) mode.
164
Zooms up on the subject being displayed for
Face close-up playback at an equal or slightly
larger magnification ratio.
Zooms up on the subject being displayed for
Face close-up playback at an equal or slightly
smaller magnification ratio.