Minolta Auto Meter IV F User Manual

BRIGHTNESS
DIFFERENCE
In
ambient
and
cord
rnode,
you
can use the Auto Meter
lV F
to
determine
the
brightness
difference
between
two readings.
This feature
greatly
simplifies
adjusting lamp
brightness
to.
obtain a desired lighting
ratio
or determ
ining
subject
contrast
to analyze the
brightness
range
of
your
scene.
See
p.38
-
44
for more information
on
using this function.
.
To display
the second
reading
digitally
(in
the
units
you
have
chosen, not
+/- EV)
,
p
ress
th e
ave
rag e
button.
A will
disappear
and
the
second
reading will
appear
in the
digital display.
The
original
reading will remain
in memory
and
both
readings will
be shown
on the
analog
scale
if
you
have
selected
flnumber
display.
lf
you
take
a
reading now, the meter will
function normally.
.
lf
two
readings
are stored,
then
the
brightness difference
will
be calculated
from the
average
of the
two readings.
2. Make
a second reading
of another
part
of
your
subject
or of
another light
and hold
the measuring
button
down.
1 . Make
a reading
and
press
the
average button.
One
memory
indicator
and A will
appear in
the display.
1 1.4 2 2.8
ME
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4
5.6
8
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16 22
32
45
64 90.
A
EV
,,:
'
@l
rso
.
The
meter
will
display
the
difference
between
your
first
reading
and the
current
light
level in
+/-EV.
When
you
release
the
measuring
button,
the
digi-
tal
display
will
return
to the
original reading in
the
units
you
have
selected. Both
readings
will
be displayed
on the analog
scale if
you
selected
f
lnumber
display.
11.422.84
TIME
r_n
,:lLl
'so
ilio
\
@l
34
35

Minolta Auto Meter IV F Specifications

General

Brand	Minolta
Model	Auto Meter IV F
Category	Measuring Instruments
Language	English