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46
GB
Troubleshooting
Should you encounter a problem with
your system, find your problem in the
troubleshooting checklist below and
take the corrective action.
If the problem persists, consult your
nearest Sony dealer.
Note that if the service personnel
changes some parts during repair,
these parts may be retained.
General
The power does not turn on.
Check that the AC power cord (mains
lead) is connected securely.
The system has entered standby
mode.
This is not a malfunction. The system
enters standby mode automatically
in about 15 minutes when there is no
operation or audio signal output
(page 45).
The clock or timer setting is canceled.
The AC power cord (mains lead) is
disconnected or a power failure
occurred. Set the clock (page 17) and
timer (page 43) again.
There is no sound.
Adjust the volume.
Check the connection of the optional
equipment, if any (page 15).
Turn on the connected equipment.
There is no audio output during
Recording Timer.
Unplug the AC power cord (mains
lead), then plug in the AC power cord
(mains lead) again and turn on the
system.
There is no microphone sound.
Adjust the microphone volume.
Make sure the microphone is
connected to the MIC 1 or MIC 2 jack
on the unit correctly.
Make sure the microphone is turned
on.
There is severe hum or noise.
Move the system away from sources
of noise.
Connect the system to a different
wall outlet.
Install a noise filter (commercially
available) to the AC power cord
(mains lead).
Turn off surrounding electrical
equipment.
You can hear a noise from cooling
fans when the system is in standby
mode or playback at low volume.
This is not a malfunction.
The timer does not function.
Check the timer setting and set the
correct time (page 43).
Cancel the Sleep Timer function
(page 44).
The remote control does not
function.
Remove the obstacles between the
remote control and the unit.
Additional Information
If “PROTECTX” (X is a number)
appears in the display panel
Immediately unplug the AC power
cord (mains lead), and check the
following items.
Is anything blocking the
ventilation holes of the unit?
Is the USB port short-circuited?
After checking the above items and
fixing any problems, plug in the AC
power cord (mains lead) again and
turn on the system. If the issue
persists, consult your nearest Sony
dealer.
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