Canon PowerShot G7 X Mark III Advanced User's Manual page 77

If the camera runs out of battery power, shooting stops and a composite
z
image created from the images up to that point is saved.
There will be a delay before you can shoot again, as the camera
z
processes the images.
B: blue; A: amber; M: magenta; G: green
z
Try setting [Night display] to [On] in this mode.
z
Try switching to manual focus mode to more accurately specify the focal
z
position before shooting.
4
Shoot.
Do not disturb the camera while shooting.
z
To cancel shooting, press the shutter
z
button all the way down again. Note that
cancellation may take up to about 30
seconds.
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