Panasonic LH-43RM1MX Service Manual page 42

SECTION 3 ADJUSTMENTS
5.1.4.Step 4
Check "RS232 Control Command" in the excel, Send Command is:
0x02 Control-Code 0x03
0x02 0x03 is HEX
Control-Code is ASCII
For example: New a send sequence of "Volume up"
Double-click here

Set the Name "AUU" and input the Command:

02(HEX) AUU(ASCII) 03(HEX)
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