Sony CMT-HPX10W Operating Instructions Manual page 28

Noise increases or the high frequencies are
erased.
• The record/playback heads are magnetized.
Demagnetize them (page 31).
The tape does not record.
• No cassette is loaded. Load a cassette.
• The tab has been removed from the cassette.
Cover the broken tab with adhesive tape
(page 31).
• The tape has wound to the end.
Optional components
There is no sound.
• Refer to General item "There is no sound."
(page 26) and check the condition of the system.
• Connect the component properly (page 23) while
checking if:
– the cords are connected properly.
– the cord plugs are firmly inserted all the way.
• Turn on the connected component.
• Refer to the operating instructions supplied with
the connected component and start playing.
• Press FUNCTION repeatedly until "MD" or
"VIDEO" appears (page 23).
The sound is distorted.
• Set the volume of the connected component
lower.
Transmitter (CMT-HPX10W only)
There is no sound.
• Check the connection of the optional component.
• Check that the optional component is turned on.
• Turn up the volume on the connected optional
component, if the transmitter is connected to the
headphones jack.
• Change the radio frequency using the CHANNEL
selector on the transmitter, then press +/– (or
TUNING +/– on the unit) again.
• Reduce the distance between the transmitter unit
and the main unit.
• If you connect the transmitter to the analog out
jacks of an audio reproducer, make sure that the
NOISE FILTER switch is set to OFF.
• Make sure that the NOISE FILTER switch is set
to either ON or OFF (If the switch gets stuck
between ON and OFF, the sound will be cut off).
28 GB
There is severe hum or noise.
• If the transmitter is connected to the headphones
jack, turn down the volume of the connected
optional component. If the connected optional
component has the BASS BOOST or MEGA
BASS function, set these function to OFF.
• If the connected optional component has a LINE
OUT jacks, connect its LINE OUT jacks.
• Change the radio frequency using the CHANNEL
selector on the transmitter, then press +/– (or
TUNING +/– on the unit) again.
• Reduce the distance between the transmitter unit
and the main unit.
• If you connect the transmitter to the analog out
jacks of an audio reproducer, make sure that the
NOISE FILTER switch is set to OFF.
• Make sure that the transmitter is not placed on a
speaker or any place subject to vibration.
If the system still does not
operate properly after performing
the above measures, reset the
system as follows:
Use buttons on the unit for the operation.
1
Disconnect the power cord.
2
Reconnect the power cord.
3
Press ?/1 to turn on the system.
4
Press x, PLAY MODE/TUNING MODE and
?/1 at the same time.
The system is reset to the factory settings. You
should set the settings you made, such as the
preset stations, clock, and timer.