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© Sealevel Systems, Inc.
H1400811-15 Manual | SL9364 5/2022
10.
(RS232) If the COM port is properly working, the Sync Status green light will glow, and the
Transmit Frames and Receive Frames will increase. The Tx and Rx Data Rates will show
the calculated data rate.
Passing RS232 loopback test
(RS 485) If the COM port is properly working, the Sync Status green light will glow on the
receive port. Transmit Frames will increase on the port running the BERT test, Receive
Frames will increase on the receive port. The Tx and Rx Data Rates will show the
calculated data rate.
