User's Manual

31
5. Angle
If you want to use the functions about resetting
angles,precise measurement of the Angle in the process of using
the instrument, enter the angle menu for the correlation
operations of angle.
In the basic interface, you can press [F4] to enter the angle
menu, which is as follows:
----Angle----
1.Set 0
2.Set HA
3.Hold HA
4.HA repetition
5.1 Set 0
If you want set the current horizontal angle as 0 degree, this
function will help you.
1) In the angle menu interface, select “1.Set 0”,then a
interface will be appeared as follows:
----Angle----
1.Set 0
2.Set HA
3.Hold HA
4.HA repetition
Info
ENT
ESC
Set HA to 0
Continue?
2) Press [ENT], then the interface comes back to the
basic measurement, and the horizontal angle is set as 0
degree with buzzer ringing if it is opened;
3) Press [ESC], then the interface comes back to the
angle menu interface;