Canon EOS 5D Mark III Instruction Manual page 46

Basic Operation
Quick Control Dial
5
The operations in (1) are also possible while the <R> switch is set to
the right (Multi function lock, p.47).
h Touch Pad
During movie shooting, the touch pad provides a quiet way to adjust the
shutter speed, aperture, ISO speed, exposure compensation, sound
recording level, and headphone volume (p.238). This function works
when [z5: Silent Control] is set to [Enable h].
46
(1) After pressing a button, turn the
<5> dial.
When you press a button such as <n>
<o> <m>, the respective function
remains selected for 6 seconds (9). During this time,
you can turn the <5> dial to set the desired setting.
When the function selection ends or if you press the
shutter button halfway, the camera will be ready to shoot.
Use this dial to select or set the white
balance, drive mode, flash exposure
compensation, AF point, etc.
(2) Turn the <5> dial only.
While looking at the viewfinder or LCD panel,
turn the <
5
Use this dial to set the exposure
compensation amount, the aperture
setting for manual exposures, etc.
After pressing the <Q> button,
tap the <5> dial's inner ring at
the top, bottom, left, or right.
> dial to set the desired setting.