LG OLED55CXAUA - Page 40

All settings  Programmes  Programme Tuning &
settings  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
A3
Established
date
Revised
date
Error
symptom
Content
A3
Copyright © 2020 LG Electronics Inc. All rights reserved.
Only for training and service purposes.