Three Points - Pentax R-422VN Instruction Manual

7.3.1 Three point
P1
P3
O
P2
Stake Out Point : P
Station Point
Input three points to make a circle, obtain the distance from the Stake Out Point to the
circumference.
Select 1.THREE POINT and press [ENT] to view
the STATION POINT SETUP screen.
Open the PN, X, Y, Z, IH and PC input window and
input each. Save the data by pressing [F1] [SAVE].
Press [ENT] to view STATION POINT H.ANGLE
SETUP screen.
Input the H. angle by pressing [F2] [INPUT], [F3]
[0SET] and [F4] [HOLD] or Backsight Coordinates
by pressing [F5] [BSP].
Press [ENT] to enter Multiple Orientation. For more details, refer to "4.3 Multiple
Orientation".
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