Troubleshooting

Apparent faults or malfunctions may be easily resolved. Before calling for service, check the table below for symptoms that match yours.

Amplifier/Speakers

SymptomsPossible Cause/SolutionRef. page

There is no sound.

z Check that the system is connected properly, as

10–15

 

described in “Connecting the System”.

 

 

z Increase the volume.

22

 

z Cancel the MUTE setting.

22

 

z If there are headphones plugged into the main unit,

15

 

unplug them.

 

 

 

 

The Standby indicator is

z One of the speaker cords is short-circuited. Unplug the

11

flashing red and there is

power cord and then reconnect the speaker cord.

 

no sound.

z There may be an internal problem. Turn off the power

 

to the main unit, unplug the power cord and request

 

 

repairs.

 

 

 

 

There is no sound

z Check that the headphone plug is inserted correctly.

15

from the headphones.

z Increase the volume.

22

 

z Cancel the MUTE setting.

22

 

 

 

There is no sound from

z Check that the system is connected properly, as

14–16

“CD”, “D-IN 1”, “D-IN 2”,

described in “Connecting the System”.

 

or “D-IN 3”.

z Check whether “PCM” is selected as the digital audio

 

 

output setting on the connected component.

 

 

 

 

There is no sound from

z Check that the system is connected properly, as

10

one of the speakers.

described in “Connecting the System”.

 

 

z Adjust the balance.

50

 

 

 

There is a booming sound

z Insert the audio cord plugs securely into the [PHONO IN]

15

when I select PHONO as

jacks.

 

the input source.

z Connect the signal earth wire to the [M] terminal.

15

 

 

 

The clock display is

z Set the time as described in “Setting the Time”.

52

flashing.

 

 

 

 

 

The timer does not

z Set the time as described in “Setting the Time”.

52

work.

z Set a start time and end time for the program timer.

54

 

 

 

Scrolls text on the

z Disable the Display Saver.

58

display.

 

 

 

 

 

English 63