LG OLED55CS A Series - Page 41

A3
A3
Standard Repair Process Detail Technical Manual
Error symptom
TUNER input signal strength checking method
A. Video error_Video error, video lag/stop
Content
Established
date
Revised
date
All Settings  Programmes  Programme Tuning & setting
 Manual Tuning  Antenna DTV
When the signal is strong, use the
attenuator (-10dB, -15dB, -20dB etc.)
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