Phase One 645 AF Digital Camera User Manual


 
98
11.0 Maintenance
In general very little maintenance is needed, but this is a professional
tool, and should be treated with care and caution. If the gear for some
reason have not been used for a period, you should always do test
shots before the photographic session.
A frequently used product should be inspected periodically at the
nearest ofcial Phase One repair center. Should there be errors or
malfunctions of camera, lens or back – do NOT try to repair – consult
your local dealer.
11.1 changing the focusing screen
1. Remove the lens.
2. Pull the Focusing Screen Release lever A forward, as illustrated, with
the tweezers to let the Focusing Screen down.
3. Remove the Focusing Screen from the Focusing Screen Frame
by grasping the tab on the edge of the screen with tweezers as
illustrated.
4. When installing the screen, pinch the tab of the screen with tweezers,
and put the screen on the screen frame.
5. Push up the screen frame using the tweezers until hearing a clicking
sound. The screen is now properly installed. - Never press down on
other parts as this will affect the focus function.
NOTICE
Since the Focusing Screens’ surfaces
are soft and easily damaged, handle
them carefully.
Never touch the surface with bare
fingers. Should dust settle on it,
merely blow away by using a blower.
If the Focusing Screen needs
cleaning, send it to the nearest
authorized Phase One service center.
Do not attempt to clean the surface
of the Focusing Screen, as it is very
delicate.
Do not touch and damage the mirror
in any way.
A