Owner manual

 Click on the ‘Start’ button. If testing RS-485, be sure that ECHO is
enabled. (See image below)
 If the COM port is working properly, the 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. (See image below)
 You can continue testing this port with different configurations or
proceed with testing other ports, if necessary.
Technical Support
If these steps do not solve your problem, please contact Technical Support.
Monday – Friday
8:00 am to 5:00 pm EST
Phone: [phone]
Email: [e-mail]
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Sealevel Systems, Inc.
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SeaLINK+232-DB9 User Manual