Pentax MV MV Manual - Page 17

Caution

Page 17 highlights

instance, you set the aperture ring to a wider aperture (smaller fnumber value) by turning it counterclockwise until the green LED lights. For example, if it is set at f/5.6, turn it to f/4, f/2, etc. If the green LED does not come on, even after you have set the lens to the widest aperture, do either of the following. Use a tripod - Page 35 Switch to flash photography - Page 20-21 Because the MV auto exposure system selects the shutter speed for you steplessly between 1/1000 and 1 sec. in relation to the aperture setting, the above is all you need to know about exposure control for satisfactory results with most subjects. However, for better results in difficult lighting, shooting against the light, with fast moving subjects, etc., refer to the section "Shooting Pointers" (Page 22) when you feel you are ready to master special techniques to use in such situations. CAUTION If you should happen to press the shutter button while the shutter dial is set on AUTO with the lens cap on, or in very poor lighting conditions, the mirror may lock up, resulting in abnormally long exposure. To correct this, the shutter can be quickly closed by turning the shutter dial to 100X. After closing the shutter, be sure to reset the shutter dial to AUTO. •15 If you use a tripod or make an exposure at any time without your eye to the vievvfinder eyepiece, cover the eyepiece with the accessory Finder Cap; otherwise light entering from the rear of the camera may adversely affect the exposure. 1t lx

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instance,
you
set
the
aperture
ring
to
a
wider
aperture
(smaller
f-
number
value)
by
turning
it
counterclockwise
until
the
green
LED
lights.
For
example,
if it
is
set
at
f/5.6,
turn
it
to
f/4,
f/2,
etc.
If
the
green
LED
does
not
come
on,
even
after
you
have
set
the
lens
to
the
widest
aperture,
do
either
of
the
following.
Use
a
tripod
Page
35
Switch
to
flash
photography
Page
20-21
Because
the
MV
auto
exposure
system
selects
the
shutter
speed
for
you
steplessly
between
1/1000
and
1
sec.
in
relation
to
the
aperture
setting,
the
above
is
all
you
need
to
know
about
exposure
control
for
satisfactory
results
with
most
subjects.
However,
for
better
results
in
difficult
lighting,
shooting
against
the
light,
with
fast
moving
subjects,
etc.,
refer
to
the
section
"Shooting
Pointers"
(Page
22)
when
you
feel
you
are
ready
to
master
special
techniques
to
use
in
such
situations.
CAUTION
If
you
should
happen
to
press
the
shutter
button
while
the
shutter
dial
is
set
on
AUTO
with
the
lens
cap
on,
or
in
very
poor
lighting
conditions,
the
mirror
may
lock
up,
resulting
in
abnormally
long
exposure.
To
correct
this,
the
shutter
can
be
quickly
closed
by
turning
the
shutter
dial
to
100X.
After
closing
the
shutter,
be
sure
to
reset
the
shutter
dial
to
AUTO.
•15
If
you
use
a
tripod
or
make
an
exposure
at
any
time
without
your
eye
to
the
vievvfinder
eyepiece,
cover
the
eyepiece
with
the
accessory
Finder
Cap;
otherwise
light
entering
from
the
rear
of
the
camera
may
adversely
affect
the
exposure.
1t
lx