Sony ILCA-99M2 Manual page 368

[402] List of MENU items
Demo Mode
The [Demo Mode] function displays the movies recorded on the memory card automatically
(demonstration), when the camera has not been operated for a certain time. Normally select
[Off].
MENU →
1
Menu item details
On:
The movie playback demonstration starts automatically if the product is not operated for about
one minute. Only protected AVCHD movies can be played back.
Set the view mode to [AVCHD View], and protect the movie file with the oldest recorded date
and time.
Off:
Does not show the demonstration.
Note
You can set this item only when the product is powered by the AC-PW10AM AC Adaptor (sold
separately).
Even if [On] is selected, the product does not start a demonstration if there is no movie file on the
memory card.
When [On] is selected, the product does not switch to power save mode.
[Demo Mode] always displays movies on the memory card in memory card slot 1.
[403] List of MENU items
TC/UB Settings
The time code (TC) and the user bit (UB) information can be recorded as data attached to
movies.
MENU →
1
Setup
(Setup) → [Demo Mode] → desired setting.
Setup
(Setup) → [TC/UB Settings] → setting value you want to change.