Nortel Networks 6300 - Manual (Page 96)

Remote Annex 6300 Hardware Installation Guide
Chapter 4 Troubleshooting Procedures
4-8
Table 4-4. Normal Mode Error LED States
Key:
●
On continuously.
✕ Off.
■ Flashing irregularly.
◆ Flashing regularly (about 1Hz).
Activity T1: Testing
LEDs All front panel LEDs light for a few seconds, then all but the Ethernet
Link LED turns off. This sequence confirms that all LEDs are
operational. At this point, the Remote Annex 6300 is in Normal mode.
Press the
button to put the Remote Annex 6300 into ROM
monitor mode.
Activity T2: Testing
the Hardware During power-up, the Remote Annex 6300 runs self-tests that execute
diagnostics for the CPU, ROM, EEPROM, Flash, etc. The TRAF LED
flashes during the tests and after completing the power-up self-tests,
the STAT and Ethernet Link LED remain on.
Activity T3: At the
Monitor Prompt When the STAT and ATTN LEDs are on, the ROM monitor prompt
displays on the console terminal. Enter the boot command at the prompt.
If you do not enter a filename with the command, you are prompted to
do so.
Activity
STAT
Green
ATTN
Amber
TRAF
Green
T1: Testing LEDs ● ● ●
T2: Testing Hardware ● ✕ ■
T3: At Monitor Prompt ● ● ■
Reset