LG 49UJ634V - Page 44

D. Function error
MR15 operating checking
Y
N
2. MR15 (Magic Remocon) operating error
Check MR15
itself Operation
Normal
operating?
Normal
operating?
Y
Close
Check & Replace
Battery of MR15
Is show ok
message?
Press the
wheel
Is show ok
message?
Close
N
N
N
Y
Standard Repair Process
Established
date
Revised date
12/17
Error
symptom
Replace
MR15
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 MR15
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
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