Canon WP-DC22 Guide D'utilisation page 27

Components
Front
Strap Mounts
Shutter Button
Zoom Lever
Grip
Tripod
Socket
Lens Window
Since dirt or smudges on the lens window may
show in photographs, keep the lens window
clean by wiping it gently with a soft, dry cloth.
8
Power Button
Diffusion Plate
Lens Window
(condensation-resistant
double glass)
Back
Catch
Lock Button
DISP. (Display) Button
(Single Image Erase)/
(Macro)/
Apply the included controls layout sticker to
this area to aid in using the camera controls.
Mode Switch
(Print/Share)
Button
(ISO Speed)/
(Jump)/
Button
(Flash)/
Button
FUNC./SET
(Function/Set) Button
MENU Button
(Continuous)/ (Self-timer)/
Button
(Infinity)/ Button