User's Guide

Chapter 1 Introduction
NAP Series User’s Guide
16
1.6.1 NAP303
The LEDs will stay ON when the NAP303 is ready. You can change this setting with LED suppression.
Figure 8 NAP303 LEDs
The following table describes the LEDs.
Table 4 NAP303 LEDs
LED COLOR STATUS DESCRIPTION
PWR/SYS Amber Slowly blinks amber for
one second and green
for one second
alternatively.
The NAP is booting up.
Green
Green On The NAP is ready for use.
Slow Blinking (on for 1s,
off for 1s)
The wireless module of the NAP is disabled or failed.
Red On There is system error and the NAP cannot boot up, or the
NAP suffered a system failure.
Fast Blinking (on for
50ms, off for 50ms)
The NAP is undergoing firmware upgrade.
Slow Blinking (blink for 3
times, off for 3s)
The Uplink port is disconnected.