Berner BCLL BASIC Bedienungsanleitung/Sicherheitshinweise Seite 23

Detector Service
Except for batteries, there are no user serviceable parts in the Digital Laser
Detector.
Do not disassemble the unit. Unauthorized tampering with the laser detector
will void all warranties.
Detector Troubleshooting
THE DETECTOR WILL NOT TURN ON.
• Press and release the power button.
• Check to see that the battery is in place and in the proper position.
• If the detector is very cold, allow it to warm up in a heated area.
• Replace the 9-volt battery. Turn the unit on.
• If the detector still does not turn on, take the detector to a Berner service
center.
THE DETECTOR´S SPEAKER MAKES NO SOUND.
• Ensure that the detector is on.
• Press the volume button. It will toggle on and off .
• Ensure that the laser is turned on and that it is emitting a laser beam.
• If the detector is still not making any sound, take it to a Berner service
center.
THE DETECTOR DOES NOT RESPOND TO THE BEAM FROM ANOTHER LASER UNIT.
• BCLLD is designed exclusively for use with the BCLL BASIC and BCLL
TOP line lasers and other compatible Berner Red line lasers.
• BCLLD-G is designed exclusively for use with the BCLL-G BASIC and
BCLL-G TOP line lasers and other compatible Berner Green line lasers.
THE DETECTOR GIVES OFF A TONE BUT THE LCD DISPLAY WINDOW DOES NOT
FUNCTION.
• If the detector is very cold, allow it to warm up in a heated area.
• If the LCD display window is still not functioning, take the detector to
a Berner service center.
BRIGHT LIGHT SHINING ON DETECTOR CAUSES CONTINUOUS "ON-GRADE" SIGNAL.
• In the presence of very intense ambient light, the detector may give
a false or erratic indication of level.
ENGLISH
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