Installation Manual

20
(3) Saving signal status information of digital channels through SignalTrace in XML format
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Go to Installation menu -> TV Manager -> Diagnostics -> Diagnostics Setup
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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
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Change the channel and tune to a digital channel, then maintain the status for more than 5
seconds.
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Create an empty file named tv_signal.rms in the LG_SVC folder.
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Insert the USB device into the TV.
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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.