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Indicator Lights/Troubleshooting Guide
Symptom
Unit Overheated
Indicator light is on.
LED failure indicator
light is blinking.
Fiberoptic light pad,
cable or connector is
visibly damaged.
Likely causes
Clogged air filter,
blocked vents,
fan or hardware
failure.
The LED is not
operating.
Fiberoptic light
pad, cable or
connector was
ripped, punctured
or otherwise
damaged.
Troubleshooting
Troubleshooting steps
1. Turn off the standby switch and disconnect
the power cord from the outlet.
2. Make sure that the air filter in the back of
the unit and the air vents on either side of
the unit are unobstructed. Clean air filter if
necessary.
3. Plug the power cord into an outlet. Make
sure a fiberoptic light pad is attached. Turn
the standby switch on.
4. Verify that the fan is on and allow the unit to
run with the fiberoptic light pad attached.
5. If the fan is not running while the unit is
turned on or if the Unit Overheated indicator
light turns on again, remove the unit from
service and seek assistance from service
personnel.
1. The LED module needs to be evaluated or
serviced by service personnel.
1. A damaged Light Pad, cable, or connector
cannot be serviced.
2. Components of the fiberoptic light pad are
not replaceable.
Chapter 3
3-1
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