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Standard Repair Process
Error
symptom
2. Magic Remote control operating error
☞A4
Check the
RF Receiver
ver is "00.00"?
INSTART menu
☞A15
Check connect
RF assy and
advise
☞A4
RF Receiver ver
is "00.00"?
Change the RF Receiver assy
Or RF Receiver Cable
D. Function error
Magic Remote control operating checking
N
Check MR22
itself Operation
Y
N
Y
Normal
Y
Press the
operating?
wheel
N
Check & Replace
Battery of MR22
Y
Normal
Close
operating?
N
Replace
MR22
Established
date
Revised date
N
Is show ok
message?
Y
Close
Is show ok
N
message?
Y
Close
* If you conduct the loop at 3times, change the MR22.
Copyright © 2022 LG Electronics. Inc. All rights reserved.
Only for training and service purposes.
12/17
Turn off/on the
set and press
the wheel
Press the back
key about 5sec
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