Canon EOS 70DN Basic Instruction Manual page 243

Shutter speed
Aperture
ISO speed
Battery check
Pressing the <Q> button enables you to set the following:
(1) Ambience-based shots
You can choose the ambience you want to convey in your images.
Turn the <6> or <5> dial to select the desired ambience. You
can also select it from a list by pressing <0>. For details, see page
92.
(2) Blurring/sharpening the background
If you move the index mark toward the left, the background will look
more blurred. If you move it toward the right, the background will
look more in focus. Set it by pressing the <U> key. You can also
turn the <6> or <5> dial to move the mark. If you want to blur the
background, see "Shooting Portraits" on page 82.
Depending on the lens and shooting conditions, the background
may not look so blurred. This function cannot be set (grayed out)
while the built-in flash is raised in the <a> or <D> mode. If flash is
used, this setting will not be applied.
(3)
Image-recording quality
C Creative Auto Shooting
(1)
(2)
(4)
Possible shots
79