Troubleshooting - Futech Nexus Manuel Utilisateur

FUTECH-Nexus4langues_Doc_A 510 S 29/06/11 18:31 Page85
Symptom
The laser beam blinks,
but the unit will not
self-level or rotate.
The laser does not turn on.
The laser's distance is
reduced.
The IR Remote is not
working.
The laser's receiver is not
functioning properly.
TILT alert function is not
working.

Troubleshooting

Possible Causes and Solutions
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 symptom may be caused by low or
dead batteries.
• Check or change the batteries.
• If not the batteries, the laser should be
returned to an authorized service center
for service.
Dirt may be reducing the output of the
laser.
• Clean the windows of the laser and
receiver to improve distance.
• If not the windows, the laser should be
returned to an authorized service center
for service.
Check for proper operation of the remote.
• Check that the laser is turned on.
• The remote may be outside the usable
distance.
• Aim the remote more directly at the
laser for maximum distance.
• The remote's battery may be low.
Check for proper operation of the receiver.
• The laser is not rotating. It is leveling or
in elevation alert.
• The laser is in scanning mode.
• The receiver may be outside the usable
distance.
• The receiver's battery may be low.
The elevation alert function for FUTECH
NEXUS is normally off until activated by
the user.
EN
85