Spectra Precision Focus 30

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Chapter 6

Adjustment and Verification

Focus 30/35 Service Manual 6 - 24 P/N 79000035_SM, Version 1.5

Fig. 6-16 Disassemble the Eyepiece cover

3 Adjust HA collimation A. Select

Adjust Hz

collimation

check

box.

B. Click

Measure Face 2

and aim to the

collimators cross-

hair in face 2.

C. Click

OK to start

measurement.

D. Click

Measure Face 1

and aim to the

collimators cross-

hair in face1.

E. Click

OK to start

measurement.

The instrument

turns to face 1/2

automatically.

The collimation

error CHz, the

appropriate

adjustment

position AP Hz

and the V-

reference angle

will be shown.

Collimator pos.1

Item Performance Action Result Notes

Spectra Precision Focus 30 - Page 278