Troubleshooting
If a fault occurs, first check the points listed below before
taking the unit for repair. If you are unable to solve a problem
by following these tips, consult your dealer or authorized
service center. WARNING: Never open the device. Always
refer service or maintenance or authorized customer service
personnel.
PROBLEM
PROBABLE CAUSE
RESOLUTION
No sound
– The volume is set too low.
– The headphone is not
securely inserted into the
product.
– The CD is paused or
stopped.
– Increase the volume
using the volume dial.
– Ensure the headphone is
securely inserted.
– Resume play of the CD.
Not
Operation
properly
– The battery power is low.
– The batteries are incorrectly
installed in the battery
compartment.
– Condensation has formed on
the internal parts of the laser
– Replace the batteries as
instructed by the “Battery
installation” subsection.
– Verify that the battery
polarities are correctly
inserted in the battery
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