Panasonic LUMIX DMC-GF7KGN Operating Instructions Manual page 189

7. Functions Customised for Various Subjects and Purposes
Displaying the recording screen in black and white ([Monochrome Live View])
Applicable modes:
You can display the recording screen in black and white. This function is convenient when
a black and white screen will make it easier to set focus with Manual Focus.
> [Custom] > [Monochrome Live View]
MENU
Settings: [ON]/[OFF]
•
Recorded images will not be affected.
189