
R2W PLUS
51
②
Input
coordinate
of
backsight point and click
“Enter” key.
【
Enter
】
③
A dialog box is ejected as
figure shows.
④
Collimate backsight point,
click “Yes” key. And then
the
system
will
define
backsight
azimuth
angle
which displays in the upper
left corner of coordinate
measurement screen.
【
Yes
】