Topcon DL-103 Series, Instruction Manual

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12
Focusing
You can select focusing method between manual or auto as showing
illustrator for your device.
Changing AF/MF
To change AF to MF, push the AF/MF changing knob and turn to clock-
wise. The display shows “M” during measurement.
To change MF to AF, turn the AF/MF changing knob to the counterclock-
wise and pull it. The display shows “A” during measurement.
Also you can change focusing system from AF to MF or conversely dur-
ing measurement.
Collimating
1
Point the telescope in the direction of the target. Sight through the
telescope and align the target to the apex of the triangular mark as
illustrated.
2
Next, revolve the focusing knob in either direction until the target is in
focus.
MF
AF
AF/MF Changing knob
Manual Focus
MF
AF
Auto Focus