Canon pmn Advanced User's Manual page 49

Depending on the shooting mode, pressing the
will switch between the setting items as follows:
, ,
, ,
3
Press the
The MF indicator shows approximate figures. Use them as a
shooting guideline only.
To Cancel the Manual Focus
Press the button.
The manual focus cannot be used in the
modes.
Using the Manual Focus in Combination
with the Auto Focus (Safety MF)
First, manual focus is used to roughly focus, then from that focus
position the camera automatically focuses more accurately.
1
(Rec.) Menu
Press shutter button halfway after focusing with the Manual
Focus function, the focus will be automatically fine tuned to
the most focused point.
You cannot change the AF frame setting while focusing
manually. Cancel the manual focus mode, then change the
AF frame setting.
Not available in
,
Exposure compensation/
mode/Exposure compensation/
mode/
Shutter speed/Exposure compensation/
Aperture value/Exposure compensation/
Shutter speed/Aperture value/
or button and adjust the focus.
[Safety MF]
or
[On]*/[Off]
mode.
button
and
47