Pentax K-5 Operating Manual page 11

3
Press the four-way controller ( • ) and use the four-way
controller (A T) to select a function.
The following functions can be assigned to each button.
Button setting . Function
One Push File Temporarily changes the
Format file format.
RAW/Fx
button
AF button
Preview
Dial
Exposure Bracketing
Digital Preview
Electronic Level
Composition Adjust.
Enable AF
Cancel AF
Optical Preview
Digital Preview
Enable AF
Off
Off
(Live View only)
Shutter
release
button
pressed
halfway
Page
p.203
Sets the Exposure p. 157
Bracketing.
Displays the Digital
Preview. p. 138
Displays the Electronic p.28
Level on the monitor.
Displays the [Composition
Adjust.] screen, p.220
The autofocus system
operates.
Disables autofocus with the p.124
shutter release button while
the button is pressed.
Displays the Optical
Preview when the main
switch is turned to the
preview position (O).
p.135
Displays the Digital Preview
when the main switch is
turned to the preview
position (O).
The autofocus system
operates.
The autofocus system does
not operate when the
shutter release button is
pressed halfway.
Only during Live View, the
autofocus system does not
operate when the shutter
release button is pressed
halfway.