Product Manual
19
6.5 Switching vertical angle zenith/grade(V/%)
(1)Zenith mode(Vz)
After the instrument is switched on and initialized,
vertical angle measurement mode enters the Zenith mode
automatically. The angle value range is 0°/ 360°.
(2)Grade mode(V
%
)
Press the V/% key and release it under the Zenith mode
(Vz), vertical angle measurement becomes grade mode
(V
%
). The range of grade is -100% ~ +100% ,
corresponding angle range is -45°~+45°, horizontal
direction is 0.0000. If it is over the range, LCD displays
“V
%
--.-----”.
Zenith mode
270°
0°
90°
180°
Grade mode
0%
0%
100%
100%
-100%
-100%
Vz: 058°52′20″
H
R
: 175°12′00″
V
%
: 0.6039
H
R
: 175°12′00″
Flow chart for
Vertical angle mode