You cannot shoot images continuously. [286, The image is not clear in the viewfinder. [287, The corners of the picture are too dark. [289 – Sony ILCA-77M2 User Manual
Page 194: Dots appear and remain on the screen, You cannot shoot images continuously, The image is not clear in the viewfinder, The corners of the picture are too dark
[285] Troubleshooting
Troubleshooting
Shooting still images/movies
Dots appear and remain on the screen.
This is not a malfunction. These dots are not recorded.
[286] Troubleshooting
Troubleshooting
Shooting still images/movies
You cannot shoot images continuously.
The memory card is full. Delete unnecessary images.
The battery level is low. Insert a charged battery pack.
[287] Troubleshooting
Troubleshooting
Shooting still images/movies
The image is not clear in the viewfinder.
Adjust the diopter scale properly using the diopter-adjustment dial.
[288] Troubleshooting
Troubleshooting
Shooting still images/movies
The image is whitish (Flare)./Blurring of light appears on
the image (Ghosting).
When pointing the lens toward the strong light source, excessive light enters the lens and the image
may come out white (flare) or extraneous light (ghost images) may appear on the image, but this is
not a malfunction.
When using the zoom lens, attach the lens hood.
Also, set up the composition so that you shoot images while avoiding backlit condition.
[289] Troubleshooting
Troubleshooting
Shooting still images/movies
The corners of the picture are too dark.