Tuner Input Signal Strength Checking Method - LG 65UH8500 Service Manual

Standard Repair Process Detail Technical Manual
<ALL MODELS>
All Settings  Programmes
Signal Strength is too strong : Use attenuator (-10dB, -15dB, -20dB etc.)
Signal Strength is too weak : Use Signal Booster
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Only for training and service purposes
Error
A. Video error_Video error, video lag/stop
symptom

TUNER input signal strength checking method

Content

Programmes Tuning & Settings  Manual Tuning  Antenna DTV
Established
date
Revised
date
A3
A3
LGE Internal Use Only