Mamiya 645 PRO TL - Manual (Page 9)

Finder Coupling Panel (Front) S h u t t e r S p e e d Dial L o c k
Release Button
Finder Coupling Panel (Rear)
This button is used for unlocking
the Shutter Speed Dial from an
AE position
This contact receives film sensi-
tivity data from the film holder.
Film Holder Mount
Shutter Curtain
Exposures a r e controlled by
opening and closing the curtain:
Never touch the surface of this
curtain.
Film Transport Gear
Film Holder Mounting Bracket Multiple Exposure Lever
When this lever is set at "MULTI",
film is not advanced even when
the Film Advance Crank is turned,
thus allowing multiple exposures
on the same film frame.