Mamiya PRO 645 - Manual (Page 18)

1. Attach the Roll Film
Holder to the camera body.
2. Pull out the Dark Slide
and place it into its Storage
Slot.
3. Set the Shutter Speed
Dial to any other position
than ”A” or ”AEL”. When the
AE Prism Finder is not
mounted on the camera, the
shutter will not release if the
Shutter Speed Dial is in the
“A” or “AEL” position.
When only the body is tested, the familiarization
checkout can be made either in the “MULTI” or
(normal mode).
4. Set the Multiple Expo-
sure Lever on the body to
the “MULTI” position.
5. Set the Shutter Release
Selector to (normal
mode), and press the Shut-
ter Release Button.
6. After the shutter has been
released, advance the Film
Advance Crank one com-
plete revolution and the next
frame will be ready.
The empty film spool included with the film holder is
supplied with a vinyl tube. When placed in the take-up
compartment it engages the film sensor and makes
the holder function as if it is loaded with film. Please
remove the tube after your test.
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