Huvitz CLM-4000, Руководство по обслуживанию

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14
AUTO-LENSMETER
2.3. How to Set 12 standard lenses
If the measured value is not accurate, you should set the diopter
variables again by using the standard lens-set: for all the 12 lenses in the
standard lens set. Always keep the standard lens clean out of dust or
stain.
A. Set the diopter display step into 0.01.
B. Place the standard lens and move it so that ‘ Marking OK ’ will appear
and the prism X and Y become 0.
C. Press the ‘ CLEAR ’ ( ) button for a while.
D. Press the ‘ MEASR ’ button.
E. Using the two arrow buttons in the left side, set the diopter to the
value of the lens to measure.
F. Go ahead and calibrate by using two arrow buttons in the right side
by the given value in the standard model-eye specification.
G. To save and exit, press the rightmost button.
H. Repeat the procedures from A to F for 12 standard lenses.
I. Finally, don ’ t forget to press the ‘ CNCT ’ ( ) button at the
second page for a while.
J. After setting diopter, return the diopter display step to 0.25.