Rugby 260SG / 270SG / 280DG, Setup
17
H.I. function
The H.I. (
H
eight of
I
nstrument) function is used to alert for critical elevation changes
caused by movement of the tripod.
When the H.I. function is turned on, the letters “HI” will appear in the status line.
The H.I. function becomes active 30 seconds after the Rugby has completely leveled,
the head starts rotating and the self-leveling accuracy remains the same.
The Rugby will trigger an H.I. alert if it has to re-level beyond
the limit. The Rugby will stop rotating and the following
screen will appear on the display:
Stop the alert condition by pressing the
STAR
or
POWER
button. In any case the Rugby relevels, sets
the grade and re-activates the H.I. function.
Carefully check the setup and elevation of the
Rugby to determine what has caused the alert
condition.
Adjust as required to the correct elevation.
