Leica TPS1200 series Technical Reference Manual page 1016

Reference Line
Gridstake arc methods
Current Station
P2
d1
d3
P1
d2
TPS12_189
Start at Begin
d3 d2
d1
P1
TPS12_190
TPS1200
P0 Instrument station
P1 Start point
P2 End point
d1
d2
P0
d3
P2
P0
<Begin at Stn:>
<Increment:>
<Line Offsets:>
P0 Instrument station
P1 Start point
P2 End point
d1 <Begin at Stn:>
d2 <Increment:>
d3 <Line Offsets:>
1016