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23
13. Changing the
Focusing Screen
1.
Remove the lens
2.
Pull the focusing screen release lever
A
forward, as illustrated,
with the tweezers to release the focusing screen.
3.
Remove the focusing screen from the focusing screen frame by
grasping the tab on the edge of the screen with the tweezers
as illustrated.
* Do not touch the mirror or allow it to be damaged in any way.
A
4.
When installing the screen, pinch the protruding part of the screen
using the screen holder, and put the screen on the screen frame.
5.
Push the screen frame up 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.
Caution
• Since the focusing screen's surfaces are soft and easily
damaged, handle them carefully.
• Never touch the surface with bare fingers.
Should dust settle on it, merely blow it away by using a blower.
• If the focusing screen needs cleaning, send it to the nearest
authorized Mamiya service center. Do not attempt to clean the
surface of the focusing screen, as it is very delicate.
