Sony DSC-RX1RM2 - The Date and Time Are Not Displayed; The Image Cannot be Deleted

computer.
[304] Troubleshooting Troubleshooting Viewing images
Displaying images takes a while.
When an image shot in uncompressed RAW format is enlarged during playback, it takes
some time for the image to be displayed.
[305] Troubleshooting Troubleshooting Viewing images
The date and time are not displayed.
The screen display is set to display images only. Press DISP (Display Setting) on the
control wheel to display the information.
[306] Troubleshooting Troubleshooting Viewing images
Images are not displayed on the monitor when using a
thumb grip (sold separately).
If you flip the grip toward the opposite side in order to press the (Playback) button
with the viewfinder popped up, the eye sensor may react to it. In this case, push down the
viewfinder, or switch the display mode from viewfinder mode to monitor mode by pressing
the button assigned [Finder/Monitor Sel.]. [Finder/Monitor Sel.] can be assigned to a
button by using [Custom Key(Shoot.)]/[Custom Key(PB)].
[307] Troubleshooting Troubleshooting Viewing images
The image cannot be deleted.
Cancel the protection.