Sony ILCE-7S - Manual (Page 170)

On:
The movie playback demonstration starts automatically if the product is not operated for
about one minute. Only protected AVCHD movies are played back.
Set the view mode to [AVCHD View], and protect the movie file with the oldest recorded date
and time.
Off (default setting):
Does not show the demonstration.
Note
You can set this item only when the product is powered by the AC-PW20 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.
[198] How to Use Changing settings Setup menu
TC/UB Settings
The time code (TC) and the user bit (UB) information can be recorded as data attached to
movies.
1. MENU
→
(Setup
) → [TC/UB Settings] → setting value you want to change.
Menu item details
TC/UB Disp. Setting:
Sets the display for the counter, time code, and user bit.
TC Preset:
Sets the time code.
UB Preset:
Sets the user bit.
TC Format:
Sets the recording method for the time code.
TC Run:
Sets the count up format for the time code.
TC Make:
Sets the recording format for the time code on the recording medium.
UB Time Rec: