U.M. 2
Table Of Contents
Uses
of
lenses
Coi
ncide
the red
dot
and
guide
pin.
Changing Lenses
1
Be
sure
to
unlock
the
meter
circuit
switch
lock.
If
the
meter
circuit
switch
is pressed
or
is locked,
the
red
dot
appears inside
the
camera
mount
. The
pre·set
aperture
pin,
at
the
back end
of
the
lens,
cannot
be connected
to
the
coupling
part
on
the
camera body and
the
pre·
set
aperture
will
not
function.
2
Remove
the
lens
from
the
camera body by
turning
the
bayonet
ring
of
the
lens
to
the
left
unt
il
the
red
dot
on
the
lens coincides
with
th
e red
dot
on
th
e
camer
a
mount
.
3
Mount
the
lens by
matching
the
red
dot
of
the
lens
to
the
red
dot
on
the
camera
mount.
Turn
the
bayonet
ring
to
the
right
and
fasten
. Before
mounting
,
turn
the
bayonet
ring
of
the
lens
sufficiently
to
the
left
and align
the
red
dot
and
guide
pin
of
the
lens.
•
Attach
the
lens
quickly
in
the
shade. The
film
will
sometimes
become foggy
if
the
lens
is
left
unattached.
• Whenever a lens is removed, be sure
to
put
on
its
dust
cap
to
protect
the
aperture
pin.
• When
not
in use
for
a long t ime,
prote
ct
the
mi
rror
with
a
flang
e cap.
31