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75
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Additional Information
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 65).
• Cancel the Sleep Timer function
(page 65).
• You cannot select the Play Timer and
the Timer Recording 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 color irregularity on a TV screen
persists.
• Turn off the TV at once, then turn it on
after 15 to 30 minutes. If the color
irregularity still persists, place the
speakers farther away from the TV.
The sound from the component
connected to the TV/SAT AUDIO IN L/
R jacks is distorted.
• If “TV” appears in the display when you
press TV/SAT on the unit, switch to
“SAT” function (see “To switch
between the “TV” and “SAT” function”
on page 73).
THEATRE SYNC function does not
work.
• If the distance between the TV and this
unit is too far, this function may not
work. Install the unit near the TV.
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.
• Adjust the level of each speaker
(page 51).
The sound comes from the center
speaker only (MHC-GNZ888D).
• Depending on the disc, the sound may
come from the center speaker only.
There is no sound from the connected
optional subwoofer.
• Set the subwoofer level to the
appropriate level.
• No sound is produced from the
subwoofer when you play back a DVD
VIDEO that does not have subwoofer
output recorded.
• The software being played back has
limited sound effects.
• Check that the subwoofer is connected
securely and correctly.
• Make sure that “SUBWOOFER” is set
to “YES” (page 51).
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