~
Adjustment~
1.
AVR
(Aperture Variable Resistor)
base
plate at contact position:
When
mounting the
AVR
base
plate,
set
the
F.
stop coni1ecting ring to the stopper on-the open side,
and
AVR
gear
at
the
position where its arrow mark
(~)
is
directly in the
front.
At
this position, the
contact below
AVR
r1ear
perfectly
gets
on the resistor plate
and
is
in
the
start position.
AV
R
base
plate ass'y
(Right side
mirror
box)
The F. stop
h,:2:======~~~~\--L-
connecting
ring
position
Fig. 4
2. Mirror position adjustment and finder focus adjustment:
(
1)
Horizontal adjustment
of
mirror.
(2)
45°
adjustment
of
mirror.
123
Yellow
lead
wire
2 Blue lead
wire
3
White
lead
wire
111111111111([r--
Spring
1--~----
Arrow
mark
position
(3) Upward
and
downward location
of
mirror
and fine a adjustment
of
finder focus.
The rough adjustment
(0.1
mm or more)
of
finder focus
is
done by exchanging the washer under
the pentagonal frame work. (Since visual field rate
is
95%, the rough adjustment
of
finder focus
generates para
I lax due
to
ML
base
plate.)
Horizontal
adj.
ML
base
plate ass'y
(Right side
of
mirror
box)
45°
adj.
2------.'.:~~~1~1
3
----~~~1=11
Fine
finder
focus adj.
Fig. 5
* There
are
seven
types
of
adjusting washers
for
focussing.
0.05, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 mm.
4
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