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Avidia System Configuration and Management User Manual 595
A
TROUBLESHOOTING AND
DIAGNOSTICS
This Appendix currently contains instructions for ADC technician use only. In future Web
interface releases this Appendix will contain instructions for troubleshooting system problems
using loopback tests, as well as a comprehensive guide to resolving common system issues.
ACCESSING THE BOOT MONITOR
Each of the procedures contained in this section are performed from the DMU Test Main
Menu, which you access by booting the system and interrupting the regular boot sequence.
1 Connect a terminal or PC running a terminal emulation program to the management card
craft port.
2 Reboot the management card by either:
• inserting an item such as the end of a paper clip into the management card reset
• turning the system power off, then back on
See your system Hardware Installation Manual for help locating the management card
reset. The system restarts and displays a ten-second counter.
The troubleshooting and diagnostic procedures contained in this Appendix
require interrupting the system boot sequence by pressing the slash (/) key.
Unless you are a ADC technician, do not press the slash key while the system
is booting.