Kodak DCS 500 Series User Manual page 137

When the camera is hand-held, camera shake may produce an unsharp picture if the
shutter speed is slower than 1/focal length of the lens in use.
8-18
4
Press the Shutter button halfway
to focus the subject and confirm
the exposure.
The aperture value and
corresponding shutter speed are
displayed in the viewfinder and
Top LCD panel.
5
After confirming the shutter
speed, press the Shutter button
to capture the image.
If the shutter speed is not
blinking, the image will be
properly exposed.