Canon EOS 5D MARK IV, Instruction Manual

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561
Troubleshooting Guide
If [ On:ContShtng ] is set, image review immediately after image
capture or image playback is not possible during shooting (p.268).
When the image-recording quality is set to
41
or
61
, the
multiple-exposure image will be recorded in
1
quality (p.275).
If you shoot at night when the background is dark, the shutter
speed automatically becomes slow (slow-sync shooting) so that
both the subject and background are properly exposed. To
prevent a slow shutter speed, under [
z
1: External Speedlite
control ], set [ Flash sync. speed in Av mode ] to [ 1/200-1/60sec.
auto ] or [ 1/200 sec. (fixed) ] (p.290).
Make sure the flash (or PC sync cord) is securely attached to the
camera.
If you use a non-Canon flash unit with Live View shooting, set
[
z
6: Silent LV shoot. ] to [ Disable ] (p.312).
If you use a flash unit other than an EX-series Speedlite, the flash
will always be fired at full output (p.287).
When the flash Custom Function setting for [ Flash metering
mode ] is set to [ TTL flash metering ] (autoflash), the flash will
always be fired at full output (p.294).
The shot image is not displayed during
multiple-exposure shooting.
The multiple-exposure image is shot in
1
quality.
When I use the <
f
> mode with flash,
the shutter speed becomes slow.
The flash does not fire.
The flash always fires at full output.