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PR-8210-A
е
6. Tracking ass'y mounting
NOTE
Do not put any object into the gap.
(2) Attach the tracking ass'y.
NOTE
Do
aot
teave
che siller
with
the components
side up for
15 minutes
iThe
slider with the components side ар is illustrated т
the drawing helow.:
150тА)
more
ihan
M 3X8Xx2
v
Tracking ass y
x
\
Rotation jig
Vertical jig 77
7.
Tracking ass'y adjustment
1.
Tracking mirror adjustment
the vertical jig.
ав
(2) Next, using the two adjustment
drivers, bring
Tangential mirror
Те
ж
E
Vertical center-line
|
the beam
onto the vertical center line on the
lower
pin-hole
and
temporarily
tighten
the
screw.
Tangential mirror adjustment
With
the set screw
lightly tightened, use the
two
adjustment
drivers and adjust the mirror
axially and radially until the beam falls on the
horizontal center line relative to the pin-hole.
(Refer
to
Fig. B) Check
and
make
sure
the
beam
cleanly
passes
through
the upper
and
lower pin-holes.
Repeat the steps listed in 1.. 2. and 3. until the
beam
cleanly
passes
through
the upper
and
tower pin-holes.
After
the adjustment, screw
down
the two
set
screws at a clamping torque of 6kg-cm - 8kg.em.
hilips
riv
Philips screw d IVP
Tracking adjustment driver В
"E
là
V
AV
>
Tracking mirror
oe
Pin-hole
Pin-hole
:
(иррег)- t 4.
7
a
а
Phiips screw driver
Adjust so the beam passes
DM
>
SX
cleanly through the upper
and lower pin-hole of the
(lower)
vertical jig.
М
Tracking adjustment
driver B
Horizontal center-line
Optica! axis
Fig. A
Tracking mirror
~
Beam on vertical center-line
Pin-hole
(lower)
Fig. B
Tangential mirror
Beam on horizontal
Pin-hole
center-line
(ower)
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