Product Manual

Nikon XF Series Total Station Instruction Manual 43

Checking and Adjustment 4

Auto Focus Calibration

To calibrate Auto Focus, tap Auto Focus in the

Calibration menu.

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.

2. Once fine adjustment is complete, tap

MSR.

Note – The

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.

3. 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

[+]

[–] button, for fine adjustment. Then

measure the distance by tapping

MSR.

4. 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 for saving the constant and return

to the Calibration menu.