Troubleshooting; Display Screen Explanations - AGL GradeLight 2700 Owner's Manual

TROUBLESHOOTING

Indication on LCD
Blinking
CHECK CAL
ERROR 0
Laser doesn't power-up
• Check battery
• Hold the ON button for at least 3 seconds (if you haven't used the laser in a while).
Loss of distance
• Check window on laser where beam is emitted and clean if needed
Dancing laser spot
• Use a blower to reduce refraction and scintillation problems
Remote control not working
• At longer distances, ensure the remote is in the "line of sight" of the laser. Point remote
directly at reception window on GradeLight and remove any obstacles between remote
and laser.
• Check and replace batteries
• Operating range is reduced due to rain or fog – use at closer range.
• Operating range is reduced due to dirt on the reception window of the GradeLight –
clean with a soft cloth.
Laser Beam
Flashes evenly
___ ___ ___
Pulses in
2 short flashes
- - - - - -
Pulses in
2 short flashes
- - - - - -
No beam; error
turns unit off
automatically
Reason
Laser is leveling
Self-leveling
range is exceeded
Cross axis is
not level
Reminder that laser
has reached
2000 hrs.
of use, or the
interval set
by the user.
Data error
Remedy
Wait until self-leveling
is completed.
Change position of laser in
direction arrows indicate.
When it's within the
self-leveling range, the
warning will disappear and
self-leveling will begin.
Rotate laser slightly to the
left or right until bubble
is between the lines on
electronic vial.
The laser can continue to be
used. You should be
checking the calibration on
a regular basis. This
is a reminder of operating
time intervals. To delete this
message, see "Set Up
Mode Menu Options. "
Turn laser on again.
Check calibration. If the
message appears again,
contact an authorized
service center.
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