LG 43LM5700PUA - Page 35

D. Function error
MR18 operating checking
Y
N
2. MR18(Magic Remocon) operating error
Check MR18
itself Operation
Normal
operating?
Normal
operating?
Y
Close
Check & Replace
Battery of MR18
Is show ok
message?
Press the
wheel
Is show ok
message?
Close
N
N
N
Y
Standard Repair Process
Established
date
Revised date
12/16
Error
symptom
Replace
MR18
Turn off/on the
set and press
the wheel
Press the back
key about 5sec
Close
* If you conduct the loop at 3times, change the M4.
Y
Check the
INSTART menu
RF Receiver ver
is “00.00”?
Y
Check & Repair
RF assy
connection
N
Down load the Firmware
* INSTART MENU14.RF
Remocon Test3. Firmware
download
Y
RF Receiver ver
is “00.00”?
N
Close
☞A23
☞A4
☞A4
12
*Depending on country
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