Leica GPS1200 Series Technical Reference Manual page 801

COGO
Description of fields
Field Option
<Method:>
3 Points
2 Points/Radius
2 Tgnts/Radius
2 Tgnts/Arc Lngt
2 Tgnts/Chrd Lngt Defines the arc using two tangents and the chord of
SURVY (F5)
To manually occupy a point for the COGO
calculation. Available if <Start Point:>,
<Second Point:>, <End Point:> or <Offset
Point:> is highlighted.
SHIFT CONF (F2)
To configure the COGO application program.
SHIFT MODIF (F4)
To mathematically modify the values. Available
if <Radius:>, <Arc Length:> or <Chord
Length:> is highlighted.
Description
The method by which the arc will be defined.
Uses three known points to define the arc.
Defines the arc using two known points and a radius
of the arc.
Defines the arc using two tangents and a radius of the
arc.
Defines the arc using two tangents and the length of
the arc.
the arc.
GPS1200 801