Canon EOS 7D Mark II (G), Instruction Manual

Page: 497 / 550

497
Troubleshooting Guide
During interval timer shooting, auto power off will not take effect (p.250).
The camera cannot be used with EF-M lenses (p.50).
Install a recharged battery pack in the camera (p.38).
Make sure the card is properly inserted
(p.41).
If you are using an SD card, slide the card’s write-protect switch to the
Write/Erase setting (p.41).
If the card is full, replace the card or delete unnecessary images to
make space
(p.41, 392).
If you try to focus in the One-Shot AF mode and the focus indicator
<
o
> in the viewfinder blinks, a picture cannot be taken. Press the
shutter button halfway again to refocus automatically, or focus
manually (p.55, 140).
If a card error message is displayed, see page 44 or 510.
Set the AF operation to One-Shot AF (p.87). Focus lock is not possible
in the AI Servo AF, or when servo takes effect in AI Focus AF (p.83).
Auto power off does not work.
Shooting-Related Problems
The lens cannot be attached.
The viewfinder is dark.
No images can be shot or recorded.
The card cannot be used.
I cannot lock the focus and recompose the shot.