Pioneer SC-LX502-S Basic Manual page 91

> Specifications > Advanced Setup
minute and then turn the unit on again.
If the same symptoms such as being unable to turn the
unit on happen repeatedly, unplug the power cord from
the wall outlet immediately and contact the dealer or our
company's support.
WARNING: If smoke, smell or abnormal noise is produced
by the unit, unplug the power cord from the wall outlet
immediately and contact the dealer or our company's
support.
> Listening Modes
Audio
• Make sure that the speaker setup microphone is not still
connected.
• Confirm that the connection between the output jack on
the device and the input jack on this unit is correct.
• Make sure that none of the connecting cables are bent,
twisted, or damaged.
• If the indicator on the display flashes, press
the remote controller to cancel muting.
• While headphones are connected to the PHONES jack,
no sound is output from the speakers.
• When "System Setup" - "Source" - "Audio Select" -
"Fixed PCM" in the Home Menu is set to "On", no
sound is played when signals other than PCM are input.
Change the setting to Off.
Check the following if the above does not fix the problem:
■ There is no sound from the TV
• If your TV supports ARC, press on the remote
controller and in the Home screen displayed, set
"System Setup" - "Hardware" - "HDMI" - "HDMI CEC" to
"On" to enable ARC on this unit.
• If the TV doesn't support the ARC function, along with
connection by HDMI, connect the TV and this unit using
a digital optical cable, digital coaxial cable, or analog
audio cable.
• Change the input selector on this unit to the position of
the terminal to which the TV is connected.
■ No sound from a connected player
• Change the input selector on this unit to the position of
the terminal to which the player is connected.
• Check the digital audio output setting on the connected
component. On some game consoles, such as those
that support DVD, the default setting is off.
• With some DVD-Video discs, you need to select an
audio output format from a menu.
■ A speaker produces no sound
• Make sure that the polarity of the speaker cables (＋/－)
is correct, and that no bare wires are in contact with the
metal part of speaker terminals.
> Network Functions
Troubleshooting
• Make sure that the speaker cables are not shorting.
• Check in "Connect the Speakers" in the Basic Manual
that the speaker connections have been made correctly.
Settings for the speaker connection environment need
to be made in "Full Auto MCACC" in Initial Setup. Check
in "Initial Setup" in the Basic Manual.
• Depending on the source and current listening mode,
not much sound may be produced. Select another
listening mode to see if sound is output.
on
• If you are installing surround back speakers (for
compatible models only), surround speakers are
required.
• A maximum of 5.1 ch playback is possible when Bi-
Amping connection is used (for compatible models
only). Further, make sure you remove the jumper bar on
the speakers when using Bi-Amping connection.
■ The subwoofer produces no sound
If the setting of the front speakers is "Large" and during
2ch input such as from the TV or music, the low range
elements will be output from the front speakers rather than
from the subwoofer. If you would rather output from the
subwoofer, make one of the following settings.
1. Change the front speakers settings to "Small".
The low range elements will be output from the
subwoofer rather than the front speakers. We do not
recommend changing this if your front speakers have
good low range reproduction capabilities.
2. Change "Double Bass" to "On".
The low range elements will be output from both the
front speakers and the subwoofer. This may mean that
there is too much bass. Do not change if this happens,
or choose option 1.
• Refer to "Advanced Setup" - "System Setup" -
"Speaker" - "Crossover" in the Advanced Manual for
details.
• When you play source material that contains no
information in the LFE channel, the subwoofer produces
no sound.
■ Noise can be heard
• Using cable ties to bundle analog audio cables, power
cords, speaker cables, etc. may degrade the audio
performance. Do not bundle cords.
> Basic Manual
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