Canon F-1 Quick Start Manual page 11

Lens Relea se Button
Note: A coin-slotted cover conceals
the Rewind Coupler, AE Coupler
and Winder and Motor Drive
Coupler when an equipment for
motorized photography is not at-
tached to the camera.
NOMENCLATURE
Winder and Motor
Drive Coupler
Positioning H
Winder and Motor
SG1-A11