Operation Function Troubleshooting
Remote Control
Failure
Check
Battery Level
OK
Check
Remote Control
OK
Check
IR
OK
Check
I/O board
OK
Check
Main board
P1165E&P5260E
NG
Replace
Battery
NG
Replace
Remote Control
NG
Replace
IR
NG
Replace
I/O Board
NG
Replace
Main board
Button Failure
NG
Check
Keypad and FPC
OK
NG
Check
I/O Board
OK
NG
Check
Main board
27
Replace
Keypad and FPC
Replace
I/O board
Replace
Main board