Sony FST-ZUX9 Operating Instructions Manual page 48

There is severe hum or noise.
• A TV or VCR is placed too close to the
unit. Move the unit away from the TV or
VCR.
• Move the unit away from the source of
noise.
• Connect the unit to a different wall
outlet.
• Install a noise filter (commercially
available) to the power cord.
The timer does not function.
• Check the timer setting and set the
correct time (page 41).
• Cancel the Sleep Timer function
(page 41).
• You cannot select the Play Timer and
the Recording Timer at the same time.
The remote does not function.
• Remove the obstacles between the
remote and the unit.
• Move the remote closer to the unit.
• Point the remote at the unit's sensor.
• Replace the batteries (R6/size AA).
• Move the unit away from the
fluorescent light.
There is acoustic feedback.
• Reduce the volume.
• Move the microphone away from the
speakers or change the direction of the
microphone.
The sound from the audio source has
echo effects.
• Press FLANGER, DELAY, CHORUS
and AQUA repeatedly to turn off the
effector mode.
There is beat sound even though you
have not played back any source.
• Press BEAT ON/OFF to turn off beat
pattern.
48 GB
The light illuminated from the FRONT
BEAM is too glaring.
• Select "F.BEAM OFF" (page 43).
• Select "DIMMER 2" in BEAM
DIMMER (page 42).
• Do not stare at the FRONT BEAM
directly.
Speakers
Sound comes from one channel or
unbalanced left and right volume.
• Place the speakers as symmetrically as
possible.
• Check that the speaker are connected
securely and correctly.
• The source being played back is
monaural.
• Turn off the X-ROUND mode
(page 37).
There is no sound from the front
speakers.
• Check that the front speakers are
connected securely and correctly.
• Press SPEAKERS repeatedly until
"SPEAKERS A+B" or "SPEAKERS
A" appears in the display.
There is no sound from the surround
speakers.
• Check that the surround speakers are
connected securely and correctly.
• Press SPEAKERS repeatedly until
"SPEAKERS A+B" or "SPEAKERS
B" appears in the display.
Sound lacks bass.
• Check that the speaker's + and –
terminals are connected correctly.