Table of Contents
Advertisement
Before Reporting Product
Malfunction
Troubleshooting
If you experience the following issues while using the product, please perform several checks, as they may
not be malfunctions.
General Errors
Issue
The product
does not work
properly
The power
does not turn
on
There is no
sound
The subwoofer
does not
produce sound
The remote
control does
not work
properly
The Auto
Power function
does not work
LG Sound Sync
does not work
56
• Unplug the power cables and any external devices such as your TV, subwoofer, or
amplifier from the product, then plug them in again.
• Is the power cord plugged into the outlet properly?
- Connect the power plug to the outlet correctly.
• Is the volume set to minimum?
- Press the Volume
- If you are using an external device such as a set-top box, portable device, or
Bluetooth device, adjust the volume of the external device.
• Is the mute function activated?
- If all LEDs blink orange, the mute function is on. Press the Mute
unmute.
• Is the correct product function selected according to the external device
connected?
- Press the Function
• Is the product properly connected to the wireless subwoofer?
- If the LED on the wireless subwoofer is blinking green or lit in red, it means
it is not connected. If the connection is established, a green light will appear.
Reconnect the product to the wireless subwoofer. ([ See "Connecting the
Product" on page 6.)
• When using the remote control, point it at the front of the product.
• Use the remote control within a 7-m radius of the product.
• Replace the batteries with new ones as needed.
• Check connection to external devices (ex. set-top box, portable device,
Bluetooth device).
• Check whether your TV supports LG Sound Sync.
• Check if the TV is properly connected to the product via an optical cable.
- Press the Settings button on the TV remote control to check if the function
is turned on in [LG Sound Sync].
Solution
button on the remote control to turn up the volume.
button to check if you selected the correct function.
button to
Advertisement
Table of Contents
