Product Manual

Stakeout Using a

Reference Arc

1. When everything is set up correctly (see Station Setup on

page 11), tap Arc from the Layout menu.

2. Define the reference arc or select an existing one from the

plan, using one of the four options below.

• Two points on the arc & radius (see diagram [1]): Select

the start (P1) and end (P1) points from the plan, key

in the radius (R) and choose the short (A) or long (B)

section.

• Three points on the arc (see diagram [2]): Select the start

(P1), arc (P2) and end (P3) points from the plan.

• Center point & a point on the arc (see diagram [3]): Select

the center point (P1) and arc point (P2) from the plan.

This option defines a full circle. P2 is the start of the

arc and the direction of the arc is clockwise.

• Select existing arc (see diagram [4]): Select an existing

arc from the plan. Both the arc and the points defining

the arc will be selected together.

Tap Next after making a choice and follow the instructions

until the reference arc definition is complete (see example

below).

[1]

[2]

[3]

[4]