JRC JMR-92 Series Field Service Manual page 596

Step 5: Serial Number
Enter the serial number of each unit. And then click the [ SET ] button.
- Please make sure that the serial number which you now entered corresponds the
number which is written in the Ship's List.
- When setting the desktop type or flush mount type, may not enter the serial number of
the monitor.
-When input the JB ( Junction box ) serial number , enter the barcode number and suffix
of JB.
- May not enter the serial number of SLC, AOC, GIF, RIF, SLC#2.
4-375 Chapter 4 Replacement procedure