LG NB2030A Owners Manual - Page 15
Troubleshooting - electronics sound bar
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Troubleshooting 15 Troubleshooting PROBLEM No Power Plug in the power cord. CORRECTION Check the condition by operating other electronic devices. No sound The remote control does not work properly. Check the OPTICAL IN connection. The remote control is too far from the unit. Operate the remote control within about 23 ft (7m). There is an obstacle in the path of the remote control and the unit. Remove the obstacle. The battery in the remote control is exhausted. Replace the batteries with new one. The AUTO POWER Depending on the connected device by the optical cable, this function may not operate. function does not work. 4 Troubleshooting Check the details below and adjust the unit according to them. When you sense that outputted sound of the unit is low. yy Switch [ON] state of DRC function to [OFF] by using remote controller. yy With the sound bar connected with TV, change the AUDIO DIGITAL OUT setting on TV Setup Menu from [PCM] to [AUTO] or [BITSTREAM]. yy With the sound bar connected with Player, change the AUDIO DIGITAL OUT setting on Player Setup Menu from [PCM] to [PRIMARY PASS-THROUGH] or [BITSTREAM]. yy Change Audio DRC setting on Player setup menu to [OFF] state. NB2030A-N0.DUSALLK.130108.indd 15 2013-01-10 11:59:46