Zhone Technologies IMACS-200 - Manual (Page 129)

General Features 4-45
IMACS-200 General Features CPU Error Messages
4.10 CPU Error Messages
Refer to Appendix B in this Guide for further information on Error Messages regarding this
port.
4.11 CPU Troubleshooting
On power-up, the IMACS-200 performs a self-test. This is the only diagnostic available for
the first release of the unit. A “healthy” active IMACS-200 will have a green LED lit on the
front panel.
The indications that a IMACS-200 is not on-line are:
• Continuous amber alarm LED on front panel or the LEDs continually cycling through the
orange, green, red, blank sequence.
• Inability to communicate with the system by any means (VT-100 Term, Telnet, etc.).
If the IMACS-200 is determined to be faulty, replace it and return the faulty unit for repair to
the location specified by your distributor.