Mamiya M645 - Page 15

Names
and
Functions
of
Parts
(4)
AE Prism
Finder
(Detailed
Instructions on
pp.35-41)
Power
switch
dial
Afterattaching the finderto
the
body
and
setting the
camera's
shutter speed dial
to
the
O
mark, turn the
power
switch
dial to ON
to
activate
the
exposure
meter.
AE
lock
button
Used to
adjust
the
exposure
to
a
part
of a scene or
for
intentional
under- or over-
exposure.
5OO-1OOO
adjust-
ment screw
Turn this
screw
to the
left when the
maximum
shutter speed of
the
camera
is 1/50O
sec.
ASA window
ASA
dial
Pull
out and
then
turn.
Couples
to the
exposure
meter
coupler on
the
aper-
ture ring.
HOt-sho€
(with
safety cover)
Automatically
fires
cordless
flash
units
when the
shutter
release
button
is
depressed.
Eyepiece
Accepts
accessories such as
eyecup,
magnifier,
and angle
find-
er.
Eyecup
Attach
by sliding
into
the
grooves
of
the
eyepiece.
Ape4gre ring
couplrng
ptn
Diopter
correction
lens
retainer
ring
Remove
by unscrewing
in
a coun-
ter
clockwise direction.
After insert-
ing
correction
lens, replace retain-
er
nng.
Safety
button
Press
the
finder release
button
while
holding in the safety
button, and
the
finder
can
be
lifted
off
the camera body.
13
Finder
release button
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