User's Manual

39
Operation steps Keys Display
ķSelect “None PH” button
with stylus.
ǏNone PHǐ
ĸCollimate the ground
point.
ĹClick “M.Dist” key to
start observing.
ĺHorizontal distance
between instrument and
prism will be shown.
Collimate
prism
ǏM.Distǐ
ĻClick “Continue” key, and
position of ground point G is
locked that means reference
point is confirmed.
ǏContinueǐ