Canon EOS 90D DSLR Camera with 18-135mm Lens - Manual (Page 609)

609
Troubleshooting Guide
Playback Problems
Part of the image blinks in black.
 [
3
: Highlight alert]
is set to
[Enable]
( = 391).
A red box is displayed on the image.
 [
3
: AF point disp.] is set to [Enable] ( = 392).
During image playback, the AF points are not displayed.
 The AF points are not displayed when the following types of images are
played back:

Images taken in the <
8
:
FG
> modes.

Images taken in the HDR mode.

Images taken in the <
U
:
ABCD
> modes.

Images taken with Multi Shot Noise Reduction applied.

Cropped images.
The image cannot be erased.
 If the image is protected, it cannot be erased ( = 346).
Still photos and movies cannot be played back.
 The camera may not be able to play back images taken with another
camera.
 Movies edited with a computer cannot be played back with the camera.
Only few images can be played back.
 The images have been fi ltered for playback with [
3
: Set image search
conditions] ( = 385). Clear the image search conditions.