Exposure Counter - Mamiya RB67 Pro SD User Manual

Film winding for first exposure
When the film is completely advanced, the
numeral '1' will appear in the exposure
counter and the red film-advance warning will
disappear indicating that the holder is ready
for photography.
The shutter cannot be released unless the
l
film from S (start) to 1 has been completely
advanced with the cocking lever.

Exposure Counter

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