Operation Manual

NAS-Z200DiR/Z200iR.GB.4-151-738-12(1)
53
GB
Troubleshooting
The ON/STANDBY indicator remains lit after you
unplug the power cord.
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The ON/STANDBY indicator may not turn off
immediately after you unplug the power cord. This
is not a malfunction. The indicator will turn off after
40 seconds.
Remote control
“Low battery. Please charge the remote control.”
appears.
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The battery in the remote control is weak. Place the
remote control on the charger to charge the built-in
battery.
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If the usage time of the built-in battery becomes
excessively short after charging, the battery may have
deteriorated. In such a case, contact your nearest
Sony dealer.
The remote control does not work.
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An inverter circuit for a fluorescent lamp is near the
unit. Move the unit away from the circuit.
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Microwave ovens or wireless network devices are
near the unit. Move the unit away from these devices.
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Try to reset the unit. Press the reset button on the
remote control (page 62).
The buttons do not respond.
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The battery in the remote control may be drained.
Place the remote control on the charger to charge the
built-in battery.
Display
Various information and images appear in the
display after you connect the power cord, even
when you do not press  (power).
When the remote control is placed on the
charger and no operation is performed for a
while, various information and images appear in
the display.
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The display is set to demonstration mode. To cancel
demonstration mode, see page 24.
When the unit is turned on, the display on the
remote control goes black.
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Touch any buttons on the remote control to turn the
display on.
Sound output
There is no sound.
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The volume may be minimized. Press +/– buttons to
adjust the volume.
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Cancel pause.
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Confirm that nothing is connected to the PHONES
jack.
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Check the connections of the device connected to
the unit. Check if the respective function is selected.
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The specified station may have temporarily stopped
broadcast.
There is severe humming or noise in the sound.
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Move the audio connecting cord away from any
display, fluorescent light, or other electrical devices.
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Move the unit away from any display or TV.
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If plugs or jacks are dirty, wipe them with a cloth
slightly moistened with alcohol.
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The inserted disc is scratched or dirty.
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Connect the unit to a different wall socket.
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Install a noise filter (available separately) to the
power cord.
The sound is distorted in the iPod function.
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Set the “EQ” setting of the iPod to “Off” or “Flat”.
There is no sound from the headphones.
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Your headphones may not be plugged fully into the
unit. Plug them in securely.