Luxman CL-1000, Owner'S Manual

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16
Before Asking for Repair Service
While in use, this unit may display phenomena which may be confused as malfunctions. Before contacting your country’s official LUXMAN
distributor for repair services, please read the operating instructions and operating instructions for any connected input and through
output devices and check the troubleshooting table below. If the cause of the malfunction cannot be identified, please contact your
dealer. After LUXMAN’s representatives have accepted your request for repair services, inspection fees and transportation expenses
may be claimed, even though the unit may be found to be operating normally.
Problem Cause Solution
No power is supplied even
though the operation switch is
pressed.
The pilot light does not turn on. • The power plug is disconnected from the
wall outlet, or it is not completely inserted.
• Insert the power plug in the wall outlet
completely.
• The power plug is disconnected from the
AC inlet, or it is not inserted completely.
• Securely insert the power plug in the AC
inlet completely.
No sound is generated. • The volume control or attenuator of the
power amplifier is set to the minimum level.
• Rotate the volume control or attenuator
of the power amplifier to adjust the sound
volume.
• The input selector is not set to the source
to be reproduced.
• Set the input selector to the source to be
reproduced.
• The connected output terminal does not
match the selected output mode setting.
• Adjust the output mode of the connected
output terminal according to the selected
output mode.
• Cable connections are incomplete. • Make cable connections securely.
Sound is generated but the
sound volume is low.
The sound volume is low only at
one side channel. • The balance control is rotated in a one-
sided manner.
• The balance control shall be set to the
center position under normal conditions.
• The attenuator of the power amplifier is set
to on.
• Set the attenuator to off.
Humming sound (boon or zzz
noise) is generated. • The grounding side of the connection
cable has no contact with the terminal.
• Make cable connections securely.
• Induction noise is picked up from the
power transformer of another device.
• Install it distant from other devices. Use a
wall socket of a different line.
• The input/output cables and speaker
cables are too close to the power cable.
• Keep the input/output cables and speaker
cables away from the power cable.
There is no effect of tone
control. • The line straight switch is set to ON. • Set the line straight switch to OFF.