Pentax K-5 Operating Manual page 32

I Perform the desired settings in Step 2 on p.206.
2
3
Press the four-way controller ( • ).
The fine-tuning screen appears.
Fine-tune the white balance.
Seven levels (225 patterns) are available
on the G-M and B-A axes.
Available operations
Four-way controller (• •) Adjusts the tone of the colors between green
(G) and magenta (M).
Four-way controller ( • 1_) Adjusts the tone of the colors between blue (B)
and amber (A).
(_ button Resets the adjustment value.
Press the
OK
button.
The camera returns to the [White Balance] screen.
5 Press the
OK
button.
The camera is ready to take a picture.
When set to _:_i the white balance can also be measUied by pressing the
shutter release button fully (except while recording a movie).