Leica GPS1200 Series Technical Reference Manual page 1044

Reference Line
Field Option
Right up
<Slope User input
Grade:>
<Hinge Hz User input
Ofst:>
<Hinge V User input
Ofst:>
Next step
CONT (F1) closes the screen and returns to REFLINE Choose Task & Reference Line.
GPS1200
Description
Creates a upward plane extending to the right of the
defined reference line/arc.
Inclination of the slope.
Horizontal offset from the line/arc that sets where the
slope starts.
Vertical offset from the line/arc that sets where the
slope starts.
1044