Spectra Precision Focus 30, User Manual

Page: 67 / 126

Screen Actions and Comments
Fig. 4-37 Service menu
Ext. EDM Calibration
USB Interface
Service Menu
Exit
Press
N
or
O
to scroll to Ext.EDM Calibration
and then press
P
.
C
Warning – As the External EDM Calibration
directly influences the measured distance, if
your values are not accurate, you will not
receive true data. To ensure accurate
calibration, please make sure that the values
have been determined by an accurate
external calibration.
Fig. 4-38 Service Menu External EDNM Calibration
Ext. EDM Calibration
Scale 1.000000
Offset[mm] +00.0
When entering this menu the cursor stays always
at the
P
key. Press
P
when number is correct -
system jumps back to the Service Menu.
To enter a value press
N
or
O
and the first digit
of the Scale is active (inverse) and with
N
and
O
the numbers 0-9 can be selected. Press
P
when number is correct - cursor jumps to the
next digit. After you have selected the last digit
for the
Scale , press the
P
and the cursor will
jump to the settings for Offset , follow the same
process above to enter this value. When last digit
of
Offset is confirmed, the system jumps back
with the cursor to the inverse
P
key. Press
P
key a further time and the system jumps to
Service Menu.
Spectra Precision FOCUS 30 User Guide 51
4 Setup