Leica GPS1200 Series Technical Reference Manual page 891

COGO
P2
GPS12_161
Area division method
1.
P1
P3
d
P0
<Divide:> <Using:>
By Defined Line Parallel Line
GPS1200
P0 <Point A:> of defined line
P1 <Point B:> of defined line
P2 First new COGO point
P3 Second new COGO point
d <HDist-XX:>
<Shift:>
Through Point
891