Reset; Voice Memo - Pentax OPTIO M85 Operating Manual

Reset

The Reset setting allows you to reset the camera to the original factory
default settings except date&time, language, and video out format. This
means all modifications you have made to the camera settings will be
cleared.
Once selected, the Reset screen displays a confirmation message.
Select YES to proceed with the reset or EXIT (default) to cancel.

Voice Memo

The Voice Memo setting allows you to record a voice memo when a
photo is taken or in playback mode. Select ON to enable the Voice Memo
function or OFF (default) to disable it.
Camera Settings 45
Reset to camera
default setting?
YES
EXIT
RESET
ON
OFF
VOICE MEMO
The Setup Menu