Pentax Optio M50 Operating Manual page 145

To Select the Brightness Filter
5
Use the four-way controller (23) to select the digital
filter you want to use.
6
Use the four-way controller (45)
to adjust the effect.
For the brightness filter, the brightness
increases each time you press the four-way
controller (5) and decreases each time you
press the four-way controller (4).
7
Press the 4 button.
A confirmation dialog for overwriting the image appears.
8
Use the four-way controller (23) to select [Overwrite]
or [Save as].
[Save as] is the only available option for protected images.
9
Press the 4 button.
The edited image is saved with the same number of recorded pixels
and quality level as the original.
Movies or images taken with another camera cannot be edited using
[Digital Filter]. An error message appears if you choose this function
from the Playback Mode Palette and press the 4 button.
MENU Cancel Cancel Cancel OK OK OK OK
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