Bay Networks 5391 Przewodnik Instalacji Pobierz pdf (Strona 95)

4-3Remote Annex 2000 Hardware Installation Guide

Chapter 4 Troubleshooting Procedures

Normal Mode Error-free Sequences

Table 4-1 summarizes the LED display sequences during error-free

power-up in normal mode. The following subsections describe these

states.

Table 4-1. Normal Mode Error-free LED States

Key:

● On continuously.

✕ Off.

■ Flashing irregularly.

◆ Flashing regularly (about 1Hz).

Activity N1: Testing

LEDs

All front panel LEDs light for a few seconds, then all but the Power

LED turn off, confirming that all LEDs are operational.

Activity Power

green

Unit

green

Net

green

Attn

amber

Load

green

Active

green

N1: LEDs OK

● ✕ ✕ ✕ ✕ ✕

N2: Hardware OK

● ● ✕ ✕ ✕ ■

N3: Network OK

● ● ● ✕ ✕ ■

N4: Looking for

boot ﬁle

● ● ● ✕ ◆ ■

N5: Loading code

● ● ● ✕ ● ■

N6: Running

operational code

● ● ● ✕ ✕ ■

1 2 ... 90 91 92 93 94 95 96 97 98 99 100 ... 135 136

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Bay Networks 5391 Przewodnik Instalacji Strona 95