Leica Geosystems Roteo 20HV, 25H, 35, 35G - Manual (Page 17)

14 Troubleshooting Roteo 20HV/25H/35/35G - 1.2.0en
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Troubleshooting
Symptom Possible Causes and Solutions
Low battery LED is on or
flashing and the head will not
rotate. Check your batteries
• Replace alkaline batteries.
• Charge rechargeable batteries.
H.I. Alert is on and an alarm is
sounding. The laser has been disturbed and possibly changed elevation.
• Press H.I. {B-5} to stop the alert.
• Check the height against a known benchmark.
• After checking, press H.I. to reset function.
The laser will not self-level The laser must be in automatic to self-level.
• In automatic mode, both the X-axis and Y-axis LED’s will blink green while
leveling.
• In manual mode, one or both of the X-axis or Y-axis LED’s will be red.
The laser beam blinks, but the
unit will not self-level or rotate. The unit is most likely out of its 10% self-leveling range.
• Check your set up and re-level the tripod if necessary.
• If this does not solve the problem, the laser should be returned to an authorized
service center for service.
The laser does not turn on The symptom may be caused by low or dead batteries.
• Check, change, charge the batteries.
• If not the batteries, the laser should be returned to an authorized service center
for service.