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32
Troubleshooting
Troubleshooting
Problem
The unit does not work
properly.
No Power.
No sound.
4
The unit does not start
playback.
Radio stations cannot be
tuned in properly.
The remote control does
not work properly.
LG Sound Sync does not
work.
Cause & Correction
y Turn off the power of this unit and the connected external device (TV, Woofer,
DVD-player, Amplifier, etc.) and turn it on again.
y Disconnect the power cord of this unit and the connected external device
(TV, Woofer, DVD-player, Amplifier, etc.) and then try connecting again.
y Previous setting may not be saved when device power is shut off.
y The power cord is not plugged in. Plug in the power cord.
y Check whether electricity failed. Check the condition by operating other
electronic devices.
y Check whether you select right function. Press FUNCTION and check the
selected function.
y Check to see if the Speakers are connected correctly. Speaker cables
connected correctly.
y An unplayable disc is inserted. Insert a playable disc.
y No disc is inserted. Insert a disc.
y The disc is dirty. Clean the disc. (Refer to page 35)
y The disc is inserted upside down. Place the disc with the label or printed side
facing upwards.
y The antenna is positioned or connected poorly. Connect the antenna securely.
y The signal strength of the radio station is too weak. Tune to the station
manually.
y No stations have been preset or preset stations have been cleared. (when
being tuned by scanning preset channels) Preset some radio stations, see
page 24 for details.
y The remote control is too far from the unit. Operate the remote control within
about 23 ft (7 m).
y There is an obstacle in the path of the remote control and the unit. Remove
the obstacle.
y The batteries in the remote control are exhausted. Replace the batteries with
new ones.
y Check whether your LG TV supports LG Sound Sync.
y Check connection of LG Sound Sync.
y Check sound setting of your TV and this unit.
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