Dual DTJ 301 USB, Operating Manual

Page: 103 / 105

Troubleshooting
25
Troubleshooting
If the unit does not function as intended, perform checks
using the following tables.
If the malfunction cannot be fixed even after these
checks, please contact the manufacturer.
Problems with the unit
Symptom Possible cause/remedy
The tone arm skips
grooves, slides over
the record or does not
move
The record player is not sitting
horizontally. Put the record player
on a horizontal base support.
The record is dirty or scratched.
Clean the record with a record
cleaner or play a different record.
The stylus pressure of the tone arm
may be too low. Adjust the stylus
pressure.
The stylus may be defective. If
necessary, change the stylus.
Check the antiskating and readjust it
if necessary.
Symptom Possible cause/remedy
Poor tone quality, loud static
noise, sound dropouts etc.
The stylus is dirty or worn.
Clean the stylus with a brush
or replace it.
The record is dirty or dusty.
Clean the record with a
record cleaner.
The speed is incorrect. Adjust the speed according to
the specification on the
record. (33 rpm or 45 rpm)
The sound is too quiet or loud
and distorted.
The record player is not
connected to the correct
input.
(see page 15)
No sound via computer
speakers.
Check software settings, see
p. 21