Notes To Release Demo Mode - LG SPJ9B-W Owner's Manual

NOTES to release Demo mode

Symptoms
Can not change input source with F button 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
Unplug the power cord and plug it in again. If that
doesn't work, press and hold F button (About 15
seconds) on the main unit until the display indicates
current selected function.
Troubleshooting 65
4