3
PRG: 2. ARC Re
When factors are input, the curve is calculated.
If an input curve length “Len” is greater than is
possible for a circle of the given radius, it is
shortened accordingly.
[OK]/[ENT]
Observation screens can be changed by the [DSP]
key. The [HOT] key to change HT and the [ENT]
key to record points are also available.
Switching screens by [DSP]
When the Secondary distance unit is set, one more screen (ARC5/5) is added.
ARC4/4
HA:
VD:
HD:
ARC3/4
HA:
VA:
SD:
Sta
O/S
dZ
ARC1/4 ARC2/4
X:
Y:
Z:
Press the [ENT] key on any observation screen to
record the point. Comment records are attached as
follows.
= Sample recording data in [PRG]
→
2.ARC RefLine =
CO,Arc P1:583 AZ1=0.0000 P2:102
CO, AZ2=311.2932 Radius=50.0000 Length=125.6637
CO, Sta= -12.6876 Offset= 1.3721 dZ= 0.0971
SS,17,1.0000,6.9202,18.4700,80.3120,15:48:48,2REF-LINE
3-59
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