30
①
Make
sure
the
operation is under angle
measurement mode.
②
Click “V/%” key.
※
1
【
V/%
】
※
1 Vertical angle and percent grade will be switched in turn every time you
click “V/%” key.
4.3.6 Carrying out angle retesting with the “Repeat” key
This program is applied for adding up angle retesting values
,
displaying the
sum and the average of all observed values,and meantime recording the
number of observations.