Nikon R10 Super Zoom Instruction Manual - Page 14
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EXPOSURE CONTROLS
•
The servo-controlled through-the-lens
metering system automatically con¬
trols the lens diaphragm according to
the scene brightness, the ASA speed
of the film and the running speed
of the camera. To switch on the
meter, squeeze the trigger halfway
to the first click-stop. The needle
in the viewfinder continuously indi¬
cates what aperture the diaphragm
will provide during exposure. When
the available light is too bright or
dim, the needle will swing into the
red zone at the extreme right or left
of the aperture scale to warn you of
over-
or
underexposure.
Under
adverse lighting conditions, switch to
a film whose ASA rating is suitable
to the available light or mount a
neutral density (NO) filter on the
lens to reduce the light. An alterna¬
tive method is the use of artificial
lighting to increase luminosity.
For manual control, lift up the EE
lock/manual
aperture
setting ring
and turn it until the needle in the
viewfinder
swings
to the
desired
aperture setting.
Note:
The
following
two
conditions
should
be
considered
normal
meter
operation—not art Indication of meter
failure. Condition 1: when the trigger is
released, the meter needle will remain
stationary at the last Indicated aperture.
Condition 2; should filming be started In
low illumination conditions below the EV
range of the camera, the meter needle will
remain stationary; supplementary light
should be added to obtain meter response.
14-EXPOSURE CONTROLS