Ricoh Lens A16 - Manual (Page 24)

Registering Functions to the Up-down Dial
You can switch between modes using the Up-down dial when Flash mode
and Self-timer are set to on.
Addition of Supported Sizes for Auto Resize Zoom
Auto resize zoom supports all aspect ratios.
Playback Mode
Camera Unit Information Display
You can switch the page by pressing the ! and " buttons. Camera unit
information and copyright information are displayed on the second page.