JRC JMR-7230-S3 Instruction Manual page 48

Replacing a TXRX circuit
The operation procedure and notes are displayed on the Notice display.
1
By clicking on the [TXRX To Display Unit] button, load the data of the total
transmission time and the total motor rotation time from the radar antenna to the
display unit.
2
Turn off the power of the system and replace the TXRX circuit.
3
Turn on the power of the system and write the data of the total transmission time and
the total motor rotation time in the transceiver unit of the radar antenna by clicking on
the [Display Unit To TXRX].
Note
Make sure that data is written to the transceiver unit of the same radar antenna when the data is
loaded.
Section 19 Adjusting and Setting up Equipment (for Services) 19-36