Elevation Alert (H.i.) Function - Leica Rugby 840 User Manual

3.6
Description of the
Elevation Alert
function
Disable or enable
the Elevation Alert
function
Rugby 840, Operation

Elevation Alert (H.I.) Function

• The Elevation Alert or Height of Instrument (H.I.) function prevents incorrect work
caused by movement or settling of the tripod that would cause the laser to level at
a lower height.
• The Elevation Alert function becomes active and monitors the movement of the
laser 30 second after the Rugby has completely levelled and the head of the laser
starts rotating.
• The Elevation Alert monitors the laser. If disturbed, both the X-axis LED and Y-axis
LED flash and the Rugby beeps rapidly.
• To stop the alert turn Rugby off and on again. Check the height of the laser before
beginning to work again.

The Elevation Alert function turns on automatically every time the Rugby is
turned on.
The Elevation Alert function can be disabled or enabled by pressing the following
button combination:
• With the Rugby turned on, press and hold the Left and Right Arrow buttons.
• Press the Automatic/Manual Mode button.

The Rugby beeps once to indicate the change.
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