Comdial DX-80 Technical Manual page 88

Maintenance and Trouble Shooting
In this example, the CPM board is reporting a
failure. The next screen will further define this
failure.
3. Move the cursor to any board/cabinet and press Enter to get details of that board or cabinet.
As seen in the previous example, the CPM failed the diagnostic test. By selecting the CPM
board, the system shows you that the failure is associated with the second RS232 port. This is a
typical indication that there is nothing connected to the port.
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Also notice that the Voice Mail board is show-
ing a result of CONNECT. Since the Voice
Mail board is an independent system, only
Connect or Disconnect is reported.
Comdial October, '03