Mamiya Professional C330f - Multiple Exposure Selector; Locking the Shutter Button; When No Film is Loaded in the Camera; Shutter Behavior Without Film

• Shutter Operations
Using the Multiple Exposure Selector
When the multiple exposure selector triangular
mark is set toward the word "SINGLE," double
exposures are prevented. Once the shutter
button has been depressed, it cannot be
redepressed without first advancing the film.
When the multiple exposure selector triangular
mark is set toward the word "MULTI," the
shutter button can be depressed repeatedly
regardless
of advancing film. This proves con·
venient in the following cases:
1. When multiple exposures are desired.
2. For operations without loaded film (such
as shutter testing ).
3. When photographing with the single·ex·
posure at~achment.
When photography is suspended by a missing
chance to release the shutter in spite of deeply
depressing the shutter button half way, it rarely
happens that the shutter button cannot be
depressed on the next attempt. In this case,
by
setting the mark on "MULTI," pictures can
be taken without needlessly advancing the film.
Locking the Shutter
Button
By shifting the lock button (4 )
toward the letter "L", the shutter
button is locked. While suspend·
ing photography or the camera is
stored
in the case, even though
the shutter has been cocked by
film winding inadvertently releas·
ing the shutter can be prevented.
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