Leica Rugby 260SG Manuel De L'utilisateur page 17

Parameters
Rugby 260SG / 270SG / 280DG, Setup
Use the UP and DOWN buttons to change the selected parameter.
Press the STAR button to accept the change.
Select EXIT and press the STAR button to return to the main screen.
Head speed and scan mode.
H.I. function: Turns the H.I. function on and off.
Automatic or manual mode.
Beam masking: Turns the beam off in the selected sectors.
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