Sony ILCA-77M2 - Manual (Page 159)

4. Return to the “Home” screen and launch PlayMemories Mobile.
[226] How to Use Using Wi-Fi functions Controlling this product using a Smartphone
Ctrl w/ Smartphone
You can use a smartphone as the remote controller for this product, and shoot still images/movies. Still
images/movies shot via remote control are sent to the smartphone from the product.
The application PlayMemories Mobile must be installed on your smartphone.
1. MENU
→
(Wireless)
→ [Ctrl w/ Smartphone].
2. When the product is ready for the connection, an information screen appears on the product.
Connect the smartphone and the product using that information.
The setting procedure varies depending on your smartphone.
3. Check the composition of the image on the smartphone screen, and then press the shutter button