Notes To Use Wireless; Notes To Release Demo Mode - LG SL9YG Owner's Manual

52 Troubleshooting

NOTES to use wireless

Symptoms
This device may have
wireless interference.
Bluetooth device may
malfunction or make
noise in the following
cases.
4

NOTES to release Demo mode

Symptoms
Can not change input source with F such as BT
(Bluetooth), HDMI etc. and only [DEMO] indication
is showing in the front display.
Remote Control does not work. (No response)
Cause & Solution
y Wireless may not operate normally in weak signal area.
y Please install the device close enough to wireless subwoofer.
y Do not install the device on metal furniture for optimum performance.
y When any part of your body contact the transceiver of the Bluetooth device
or sound bar.
y When there is an obstacle or wall or the device is installed in a secluded spot.
y When there is a device (a wireless LAN, a medical equipment or a microwave)
using same frequency, make the distance between the products as far away
as possible each other.
y When connecting the device to the Bluetooth device, make the distance
between the products as close as possible each other.
y When the device gets too far from the Bluetooth device, the connection is
disconnected and also malfunction may occur.
Cause & Solution
Unplug the power cord and plug it in again.
If that doesn't work, press and hold F (About 5 seconds)
on the main unit until the display indicates current
selected function.