Sony ILCA-77M2 - Manual (Page 149)

If the dust remains even after you cleaned the product as described, consult the service facility.
[203] How to Use Changing settings Setup menu
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].
1. MENU
→
(Setup
) → [Demo Mode] → desired setting.
Menu item details
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-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.
[204] How to Use Changing settings Setup menu
Remote Ctrl
You can operate this product and shoot images using the SHUTTER button, 2SEC button (2 second
delay shutter), and START/STOP button (or Movie button (RMT-DSLR2 only)) on the RMT-DSLR1
Wireless Remote Commander (sold separately) and RMT-DSLR2 (sold separately). Refer also to the
operating instructions for the Wireless Remote Commander.
1. MENU
→ (Setup) → [Remote Ctrl] → desired setting.
Menu item details
On:
Allows Wireless Remote Commander operation.
Off (default setting):