User Manual

Total Station Manual
29
Steps Key Display
ƻ
1 After entering to the
interface of EDM Setting,
press [F1] (Atoms) to enter the
interface of Atomspheric Data.
[F1]
ƻ
2 Interface displays the
current setting, using the
direction of
Ę
to move the
cursor to the setting item of
Refraction.
Press
ĕė
to select the value
of refraction.Each time you
press
ĕ
or
ė
, the value of
refraction is switched.
Ę
+
ĕė
ƻ
3
After finished setting, press
[F4] (OK) to save settins and
back to previous menu.
If you want to cancel the
settings,press [ESC] to ignore
the changes
[F4]
Atmospheric Correction:
When measuring distance, the measured value will be influenced by the
atmosphere.
In order to reduce the influence, a atmospheric correction parameter is needed.
Correction value associated with the pressure and temperature in air.Calculated
as follows: