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Operation steps Keys Display
ķUnder distance
measurement, click “MLM”
key to activate Missing Line
Measurement.
ǏMLMǐ
ĸSelect method (A-B, A-C)
with stylus.
ĹCollimate prism A,click
“M.Dist” key. Horizontal
distance between instrument
and prism A will be shown.
ǏM.Distǐ
