Product Manual

Nikon XF Series Total Station Instruction Manual 43
Checking and Adjustment 4
Auto Focus Calibration (only for XF Series)
Auto focus calibration function is provided only for XF Series. XF HP Series does not
have this function.
To calibrate Auto Focus, tap [Auto focus] in the
calibration menu.
Note – Auto focus calibration only applies to XF
Series. This menu option is not available for the
XF HP Series.
1. Sight a non-prism point that is between
2 m and 4 m away and focus manually
using the focus ring. Then press [+] or [–]
button to fine adjust the focus, once fine
adjustment is complete, tap [MSR]
button.
Note – [MSR] button is enabled after tapping [+] or [–] button, and
disenabled after moving the focus ring.
When the MSR key is pressed, a distance measurement is started using
reflectorless precise mode.
2. After measuring the near point, sight a
non-prism point at least 100 m away, and
follow the same focusing procedure as
above: first using the focus ring, then [+]
or [–] button, for fine adjustment.
Then measure the distance by tapping
[MSR] button.
3. Once both the near and far measurements
are complete, the calibration constant will
be calculated. If the calibration is
successful, the following screen will be
displayed.
Tap [OK] button for saving the constant
and return to the calibration menu.