Troubleshooting - Leica Rugby 620 User Manual

8
Alerts

Troubleshooting

Rugby 620, Troubleshooting
Troubleshooting
Alert Symptom
Low Battery LED flashes red, or
is on but not flashing.
Elevation (H.I.) Alert
+ 5 Hz
The LEDs flash quickly with an
audio beep.
Servo Limit Alert
All LEDs flash sequentially.
Temperature Alert
All LEDs are on but not flashing.
Problem Possible Cause(s)
The Rugby is The Rugby is in Manual Mode.
working, but not
self-levelling.
Possible causes and solu-
tions
The batteries are low. Replace
the alkaline batteries or
recharge the Li-Ion battery
pack. Refer to "6 Batteries".
The Rugby has been bumped
or tripod was moved. Turn off
Rugby to stop alert check the
height of the laser before
beginning to work again. Allow
Rugby to re-level and check
the height of the laser.
After two minutes in the alert
condition, the unit will shut off
automatically.
The Rugby is tipped too far to
reach a level position. Re-level
the Rugby within the 5 degree
self-levelling range.
This alert will also be displayed
any time the unit is tipped
more than 45° from level.
After two minutes in the alert
condition, the unit will shut off
automatically.
The Rugby is in an environment
where it cannot operate
without causing damage to the
laser diode. This could be a
result of heat from direct
sunlight. Shade the Rugby
from the sun.
After two minutes in the alert
condition, the unit will shut off
automatically.
Suggested Solutions
The Rugby must be in Auto-
matic Mode to self-level. Set
the Rugby to Automatic Mode
by pressing the Auto-
matic/Manual Mode button.
– In Automatic Mode the X-
axis LED and the Y-axis LED
flash green while levelling.
– In Manual Mode the X-axis
LED and/or the Y-axis LED
are red.
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