Distance and angle measurement
9-66
9
Continued on the following page
Continued from the previous page: GRAY&EDGE, GRAV.
Angle: When a 2-point (horizontal) angle 
is specified
Point 2
Angle: When a 2-point (vertical) angle is 
specified
Point 1
Point 2
If auxiliary point settings have been 
made in the [AUX.CONDITIONS] 
(auxiliary condition) menu, then they 
may be used for the measurement 
Angle: When a 3 point angle is specified
Point 1 
+Angle (〜+180.0¡)
+Angle (-180.0¡〜)
Point 1
Horizontal line
Vertical line
Point 2
Point 3
Point 2
Point 3
Point 1 
+angle
+angle
Point 1 is the point of intersection of the two lines. Relative to the line between points 1 and 2, the 
line between points 1 and 3 will be said to be at a positive angle if the angle is measured in a 
counterclockwise direction, and it will be at a negative angle if it is measured in a clockwise 
direction. 
Relative to the horizontal line, the line from 
point 2 that intersects point 1 will be said to 
at a positive angle if the angle is measured 
in a counterclockwise direction and at a 
negative angle if it is measured in a 
clockwise direction.
Relative to the vertical line, the line from point 2 
that intersects point 1 will be said to at a 
positive angle if the angle is measured in a 
counterclockwise direction and at a negative 
angle if it is measured in a clockwise direction.
Items 
3
 and 
4
 will be displayed unless NO is selected in item 2.
If 3PT-ANGL (3 point angle) is selected in item 
2
, then item 5 will be displayed.
Return to the [MEASURING COND] (measurement conditions) menu and select item 7 UPPER MENU
[ANGLE SETTINGS]  (TYPE00-MEAS.1-DST&ANGL MEAS)
1ANGLE NO. 00(0~15)
2ANGLE TYPE NO 3PT-ANGL  2PT-ANGL(HORI VERT)
3POINT NO.1 : ST-PNT00 AUX.NO
4POINT NO.2 : ST-PNT00 AUX.NO
5POINT NO.3 : ST-PNT00 AUX.NO
6UPPER MENU
Angle settings
1ANGLE NO.
2ANGLE TYPE
3POINT NO.1
4POINT NO.2
5POINT NO.3
6UPPER MENU
Setting details
Set the angle number to any number from 0 to 15
Select either a 3-point angle (3 points of data are required) or a 2-point 
angle (horizontal and vertical).
Enter the starting point number for the angle type to be measured, as 
specified in item 2.
This will return you to the [MEASURING COND] menu.