Pentax OPTIO WS80 Operating Manual page 49

Pixel Mapping is a function for mapping out and correcting defective
pixels in the CCD sensor. Run the Pixel Mapping function if image dots
always seem to be defective in the same place.
1
Press the MENU button in a mode, and press the four-
way controller ( b ).
The ['_ Setting] menu appears.
[Pixel Mapping] cannot be selected when the ['_ Setting] menu is
displayed from _ mode or Voice Recording mode.
2 Use the four-way controller (• •) to select [Pixel
Mapping].
3 Press the four-way controller (_).
The [Pixel Mapping] screen appears.
4
Use the four-way controller (• •)
to select [Pixel Mapping].
Checks the image sensor
and then adjust
Cancel
_OK
5 Press the OK button.
Defective pixels are mapped and corrected.
When the battery level is !ow, [Not enough battery power remaining to
activate Pixel Mapping]is displayed onthe monitor. Use the AC adapter
kit K-AC88 (optional) or load a charged battery.