User Guide

7: Technical Specifications

7

•LED operation

•Radio frequency and electrical specifications

•Environmental specifications

This chapter describes the function of the LED, and provides technical product data for the AirCard 580 wireless modem.

LED operation

The AirCard 580 has a single red/green LED on the antenna end of the card. The LED operates as follows:

Table 7-1: LED operation

LED Behavior

Indicates

 

 

Slow flashing

A signal has been acquired.

green

 

 

 

Fast flashing

The AirCard has established a connection

green

and is transferring data.

 

 

Blinking red

There is no signal.

 

 

Solid red

An error has occured.

 

 

 

 

 

 

 

 

 

v2.1 May.04

 

 

 

 

 

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