LG CM9950 Owners Manual - Page 41

Problem, Cause & Solution, LIGHTING MODE

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Troubleshooting 41 Problem Cause & Solution yy The remote control is too far from the unit. Operate the remote control within about 23 ft (7 m). The remote control does yy There is an obstacle in the path of the remote control and the unit. not work properly. Remove the obstacle. yy The batteries in the remote control are exhausted. Replace the batteries with new ones. No speaker light yy Check whether the speaker light cables are connected to the unit correctly. Connect the speaker light cables to the unit correctly. yy Check the speaker light effects by pressing LIGHTING MODE. yy Check whether your LG TV supports LG Sound Sync. LG Sound Sync does not yy Check connection of LG Sound Sync. work. yy Check sound setting of your TV and this unit. 4 Troubleshooting

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Troubleshooting
41
Troubleshooting
4
Problem
Cause & Solution
The remote control does
not work properly.
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.
No speaker light
y
Check whether the speaker light cables are connected to the unit correctly.
Connect the speaker light cables to the unit correctly.
y
Check the speaker light effects by pressing
LIGHTING MODE
.
LG Sound Sync does not
work.
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.