
Chapter 3: Installation and Configuration 35
3.3 Testing Utility
The purpose of testing utility is to help you disgnose the communica-
tion between devices and download firmware remotely.
Figure 3-9 Testing utility
3.3.1 Self Test Function
The purpose of this test is to confirm the communication from host PC
to the ADAM-4579. If there is still an error, you can check the
communication from the ADAM-4579 to the serial devices.
If the test is selected, an external test will be done to check that the
connection signals for each port are working properly. For the test,
you will need to connect each port to a loopback tester (provided in
the package). The loopback test only applies to RS-232 mode.
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