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Minolta XE - Page 150

Minolta XE
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e
ANNEXED
DATA
(How
to
Obtain
Rp:
Vavo-
Vavio)
1.
How
to
Obtain
Said
Data
by
Calculating
Expressions
Rp,
Vavo
and
Vavio
will
be
obtained
through
the
application
of
Rutevo,
Rutevs
and
Ruupvs
obtained
from
the
“measurement
of
CdS
resistance
value”
as
described
in
Item
C
of
Auto-Exposure
Control.
RLLBvo
RauBvs
ad
ea
as
Wea
TEETER
es
aE
(1
)
fine
RE
ER
er
A
EE
Prey
(2
)
RLiLavs
Riievs
The
values
calculated
in
the
expressions
(1)
and
(2)
shall
be
within
ranges
of
y
=5.5~8.5,
a
=8~12.
a
;
Riipvs—
8
Rr=
(5.
432+-0.0638
x
y
)
x
(—
)?
X
RutBvs—
{11
(8.5
—
y
)
XA
vr
(3)
l+a
22
Vavse=
beh
$9 SC
ge
BSG
sD
eteneacac
nx
asce
ps
nrenvervcensventwuauiweunweane
rs
enietawerreussvasvnasees
(4)
Vavo=Vevs—
91ers
(5)
Note:
In
relation
to
temperature
correction,
the
calculated
value
(—)
will
be
replaced
with
(+)
value.
Vavi0
=
Vinvst-
92+++-
(6)
Note:
In
relation
to
temperature
correction,
the
calculated
value
(+)
will
be
replaced
with
(—)
value.
Note:
The
numeral
91
or
92
in
the
expression
(5)
or
(6)
is
a
value
obtained
from
the
measurement
made
at
the
ambient
temperature
of
25°+2.5°C,
and
it
must
be
corrected
when
obtained
by
the
measurement
performed
at
the
ambient
temperature
out
of
25°+2.5°C.,
How
to
Obtain
Said
Data from
Numerical
Chart
To
obtain
Rr,
Vrvo,
and
Vpvi0,
look
for
Ritavo,
RLLBv5S
and
RuHBvs
obtained
by
the
“mea-
surement
of
CdS
resistance
value”
as
described
in
Item
C
of
Auto-Exposure
Control,
in
said
order.
@
Count
fractions
over
0.5
as
one and
disregard
the
rest
of
the
decimals
of
RLLBvs
and
open
the
page
where
said
value
is
contained.
@
Select
the
column
containing
the
value
or
an
approximate
value
of
RuHpvs
on
the
page
Stating
the
value
of
RLLBvs.
@
Select
the
line
containing
the
value
or an
approximate
value
of
RLLBvo
in
the
column
stating
the
value
or
an
approximate
value
of
RuHBvs.
@
Rp,
Vavo
and
Vevio
in
the
line
containing
the
value
or
an
approximate
value
of
RLLBVO
are
the
values
required
to
be
obtained.
(Example)
Where
Rivsevo:
185KQ,
Ruvspvs:
25.5KQ
and
Runpvs:
245K.
®
Ruxevs:
25.5KQ
will
be
26KQ
through
counting
fractions
over
0.5
as
one
and
disre-
garding
the
rest
tnereof:
then
open
Page.
4.
@
Since
Runsvs:245KQ
is
not
found
in
any
column
on
Page
4,
apply
the
column
stating
an
approximate
value
of
247KQ.
@)
Since
no
line
containing
RLLBve:
185KQ
exists
in
the
column
mentioning
an
approxi-
mately
value
of
245K
of
Ruupvs,
apply
the
line
containing
182KQ.
@®
Rp:
112KQ,
Vavo:278mV,
and
Vrvio:
95mV
are
obtained
from
the
line
containing
the
approximate
value
of
182KQ
of
RLi.pvo.
Note:
Select
the
expressions
or
numerical
chart
to
obtain
Rp,
Vavo
and
Vavio.

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