20
y
Go to Installation menu -> TV Manager -> Diagnostics -> Diagnostics Setup
y
Set the level value in Signal Tracer Set. (Disable, 10 to 90)
USB
OK
Previous
Diagnostics
TV Manager
Diagnostics Setup
Signal Tracer Set
◄
Disable
►
Diagnostics Setup
OK
Previous
y
Change the channel and tune to a digital channel, then maintain the status for more than 5
seconds.
y
Create an empty file named tv_signal.rms in the LG_SVC folder.
y
Insert the USB device into the TV.
y
If the "Diagnostics is completed" message is displayed, remove the USB, open the tv_signal.rms
file on a PC and check XML created in the file.
※
If the user tunes to the same digital channel 30 times, the signal average is calculated. If the tuning
count to the same digital channel is more than 30, the good/bad signals, current signal, average signal,
date and channel information are saved in changedSignal_report XML tag.
※
The information created in SignalTrace is not displayed in the TV's UI.
※
In USB cloning, the configured Signal Tracer value is not cloned.
※
When a factory reset is performed, Signal Tracer Set is disabled and traced information is deleted.
