20
Before Asking for Repair
Problem
Cause
Solution
Ref. page
Playing speed is inappropriate.
· The rotation speed is not adjusted
appropriately.
· Select a rotation speed in accor-
dance with a record on the plat-
ter, and adjust the speed with the
rotation speed fine tuning volume
(speed control).
7
Hum noise (humm sound) is
generated.
·
The grounding conductor is not
connected.
· Connect the ground wire of to the
signal ground terminal.
14, 15
· Connection of the phono cable is
not correct.
· Connect the phono cable correctly.
14
· The cartridge is not mounted se-
curely on the headshell.
· Mount the cartridge on the head-
shell with screws and nuts securely.
Sound skip occurs, or noise
(cracking sound) is induced.
· The stylus pressure is not adjusted
appropriately.
· Adjust the stylus pressure gauge
in accordance with your cartridge.
· A scratch, a warp, or a stain is
present on the record.
The record is electrostatically
charged.
· Do not play a record with a scratch
or a warp on this unit.
Clean the record with a commer-
cially available cleaner.
· A stain is present on the stylus tip.
· Remove the stain from the stylus
tip.
· This unit is installed in a vibrating
place.
· Install this unit in a horizontal and
stable place to avoid sound skip
caused by external vibration.
The stylus light does not light.
· The stylus light is not inserted firmly.
· Remove the dustproof cap and in-
sert the stylus light into the stylus
light connector firmly.
7, 16
This unit may not work normally when the unit is subject to external influence such as static electricity.
In such a case, the unit can work normally by unplugging the power cable once and plugging it again.
This unit does not work normally even after that, please contact your dealer.
