Pentax Optio T20 Operating Manual page 61

Adjusting the White Balance Manually (Manual)
Have a blank sheet of white paper or similar material ready.
1
Select [Manual] on the White
Balance screen.
[Adj.] and the adjustment frame appear.
2
Point the camera at the blank sheet
of paper or other material so that it
fills the middle of the adjustment
frame.
3
Touch [Adj.].
The white balance is adjusted, and [Complete] appears when adjusting is
finished.
4
Touch [OK].
The setting is saved and the screen returns to the previous screen.
5
Press the 3 button twice.
• The camera returns to Capture mode.
• Press the Q button to return to Playback mode.
Memo
When you touch [OK] before pressing [Adj.], the previously adjusted white
balance value is retained even if K (Manual) is adjusted.
Adjusting the Size, Quality Level, Brightness, and Color Tone
White Balance
Adj.
OK
Manual Manual Manual
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