Disabling Flash - Canon EOS 80D Instruction Manual

7 Disabling Flash

The camera analyzes the scene and sets the optimum settings
automatically. In places where flash photography is prohibited such as
in a museum or an aquarium, use the <7> (Flash Off) mode.
Shooting Tips
Prevent camera shake if the numeric display (shutter speed) in

the viewfinder blinks.
Under low light when camera shake is prone to occur, the
viewfinder's shutter speed display will blink. Hold the camera steady
or use a tripod. When using a zoom lens, use a wide angle to reduce
blur caused by camera shake even with handheld shooting.
Take portraits without flash.

In low-light conditions, tell the subject to keep still until the picture is
taken. Any movement by the subject during shooting may result in
the subject being blurred in the picture.
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