Olympus BH2 Series - Page 46

e) Loosen two Screws of Field Diaphragm
Unit slightly and move it leterally until
the image of the Field Diaphragm is
correctly centered concentric with the
cross hairs of KN0029.
STANDARD: Within 1.5 divisions on the
scale of K N0029.
f) Tighten two Screws CUK2.6x6SA.
- -
E
-
-
64 Assemble the Light Exit Unit in the procedure
given below:
Fig. 6-3
6-4-1 Assemble Lens ZA077700 in Mirror Mount
Unit 23538400, (See Fig. 602.)
6-4-2 Clamp the Lens Retainer AB035800 with
OT0022.
(See Fig. 6-3.)
6-5 Mount the Light Exit Unit on the Base by using
three
Screws 3PU K2.6x6SA. (See Fig. 6-4.)
NOTE:
It is recommended to perform overall adjust-
ment in this condition. (refer to 9-3 1
6-5 Assemble Knurled Ring AB035500 in position,
{See Fig. 6-5.)
Fig. 64
6-6 Assemble Filter Mount AB03560D in position
with Screw 3PUK2x7SA. (See Fig. 6-5.)
6-6-1
Check the Field Diaphragm Unit for its work-
ing range and graduations.
L---
Fig. 6-5
66-2
If the graduations are rniscalibrated, adjust
engagement between Rotary Ring A8035500
and teeth of Circular Rack AB025600.