LG MultiVision 60PT100N Owner's Manual page 56

56
EXTERNAL EQUIPMENT SETUP
44. Serial No.Check (Command : f y)
► To read the serial numbers.
Transmission [f][y][][Set ID][][Data][Cr]
Data FF (to read the serial numbers)
Ack [y][ ][Set ID][ ][OK/NG][Data][x]
45. S/W Version (Command : f z)
► Check the software version.
Transmission [f][z][][Set ID][][Data][Cr]
Data FF (to read the S/W version)
Ack [z][ ][Set ID][ ][OK/NG][Data][x]