Pentax K-m/K2000 Operating Manual page 249

4
Press the four-way controller (5).
The [Sensor Cleaning] screen appears.
5
Use the four-way controller
(23) to select [Mirror Up].
6
Press the 4 button.
The mirror is locked in the up position.
If you used Dust Alert to detect dust on the sensor within the last 30
minutes, the Dust Alert image appears on the monitor. Clean the sensor
while checking the location of the dust.
7
Clean the CCD.
Use a brush-less blower to remove dirt
and dust from the CCD. Using a blower
with a brush may scratch the CCD. Do not
wipe the CCD with a cloth.
8
Turn off the camera.
9
Attach the lens after the mirror returns to its original
position.
Sensor Cleaning
Starts mirror lockup to clean
the sensor. Turn the power off
to finish
Mirror Up
Cancel
247
OK OK
OK
12