Mamiya 645 PRO TL - Manual (Page 8)

Names and Functions of Parts
Focusing Screen N
Aperture Ring Coupling
This pin is fitted into the E
Meter Coupler of the l
transmit the aperture dat
AE Prism Finder.
Battery Check Lamp
13 Gold Plated Contacts
These contacts interface the AE
Prism Finder with the IS0 dial on
the film holder and the shutter
speeds.
Hot-shoe (X contact)
A cordless flash can be used with
Focusing Screen Release Pin
When you want to change the
screen, slide this pin to the left
and remove the screen.
Shutter Release Selector
Align the white index dot on the
selector collar with the white
square dot in the center for normal
use. When the collar is turned to
the red dot, the release is locked.
To use the Self-timer, set it to
this shoe.
Flash Sync Terminal
Flash cord and optional Terminal
Adapter RA401 can be connected
to this terminal.
Shutter Release Button
Mirror
l Never touch the surface of the
mirror
left, the contact appears. This
contact is used for connections of
external releases such as a
Battery Check Button
LED displays the present battery
condition.
6- Pin Coupling Connector for
d e d i c a t e d T T L f l a s h
automation. (Such as Metz
SCA396)