Sony LBT-ZUX9 매뉴얼

Should you encounter a problem with 
your system, do the following:

Make sure the power cord and 
speaker cords are connected 
correctly and firmly.

Find your problem in the 
troubleshooting checklist below and 
take the indicated corrective action.

If the problem persists after doing all of 
the above, consult your nearest Sony 
dealer.

Note that if service personnel changes 
some parts during repair, these parts may 
be retained.

• The demonstration mode started. Press 

"/1 (page 16).

• The power cord is disconnected or a 

power failure occurred. Redo “Setting 
the clock” (page 18). If you have set the 
timer, redo “Setting the timer” 
(page 43).

• The clock is not set. Set the clock 

(page 18).

• A power failure has occurred. Set the 

clock (page 18) and timer settings 
(page 43) again.

• Turn MASTER VOLUME clockwise 

(or press VOLUME + repeatedly on the 
remote).

• The headphones are connected to the 

PHONES jack.

• Check the speaker connections 

(page 16).

• There is no audio output during 

Recording Timer.

• Turn MASTER VOLUME clockwise 

(or press VOLUME + repeatedly on the 
remote) or turn MIC LEVEL clockwise 
to adjust the microphone volume.

• Make sure the microphone is connected 

to the MIC jack correctly.

When the "/1 indicator flashes

Immediately unplug the power cord 
and check the following items.
• If your unit have a voltage selector, 

is the voltage selector set to the 
correct voltage?
Check the voltage for your region, 
then make sure the voltage selector 
is set correctly.

• Are the + and – terminals of the 

speaker cords short-circuited?

• Are you using the supplied 

speakers?

• Is anything blocking the ventilation 

holes on the rear of the unit?

After checking the above items and 
fixing any problems, plug in the power 
cord again and turn on the system. If 
the "/1 indicator still flashes, or if the 
cause of the problem cannot be found 
even after checking all the above 
items, consult your nearest Sony 
dealer.

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