LG 55UH615 - TUNER Input Signal Strength Checking Method

Advanced Channels  Channel Tuning
Manual Tuning
When the signal is strong,
use the attenuator (-10dB, -
15dB, -20dB etc.)
Standard Repair Process Detail Technical Manual
TUNER input signal strength checking method
A. Video error_Video error, video lag/stop
<ALL MODELS>
A3
Established
date
Revised
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Error
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Content
A3
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