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LG OLED77C3 Series User Manual

LG OLED77C3 Series
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D. Function error
Established
date
Revised date
Error
symptom
Magic remote operating checking
Y
N
2. MR23(Magic Remote control) operating error
Check MR23
itself Operation
Normal
operating?
Y
Check & Replace
Battery of MR23
Is show ok
message?
Press the
wheel
Is show ok
message?
Close
N
N
N
Y
Standard Repair Process
Replace
MR23
Turn off/on the
set and press
the wheel
Press the back
key about 5sec
* If you conduct the loop at 3times, change the MR23.
Y
Check the
INSTART menu
RF Receiver
Ver is “00.00”?
Y
Check & Repair
RF assy
connection
N
Replace MR23
Y
RF Receiver
ver is “00.00”?
N
☞A14
☞A4
☞A4
12
Close
Close
Normal
operating?
Close
Copyright © 2023 LG Electronics. Inc. All rights reserved.
Only for training and service purposes.

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LG OLED77C3 Series Specifications

General IconGeneral
Screen Size77 inches
Display TechnologyOLED
HDRDolby Vision, HDR10, HLG
Smart TV PlatformwebOS
HDMI Ports4
Audio Output40W
Voice AssistantGoogle Assistant, Amazon Alexa
Refresh Rate120 Hz
Processorα9 Gen6 AI Processor 4K
VRRYes
USB Ports3
Resolution3840 x 2160
BluetoothYes
Wi-FiYes

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