Contents
3 Troubleshooting ········································································· 3-1
Power failure ·························································································································· 3-1
Symptom ························································································································ 3-1
Solution ·························································································································· 3-1
No display or garbled display on the configuration terminal ······························································ 3-1
Symptom ························································································································ 3-1
Solution ·························································································································· 3-1
Software loading failure ············································································································ 3-2
Symptom ························································································································ 3-2
Solution ·························································································································· 3-2
i