Led Operation - Sierra Wireless AirCard 595 User Manual

LED Operation

The AirCard® 595 PC Card has two LED light bars near the antenna end of the card.
Both LED light bars operate as follows:
LED Behavior
Off
Red, blinking slowly
Solid blue
Blue, blinking slowly
Blue, blinking rapidly
Solid red
84
Indicates
The card has no power. The card may not be
completely inserted into the computer, or the
computer may be in suspend mode (which powers
down the card), or you have powered off the card
(page 37).
The card is powering up, or no service is available. See
"Searching for Service" on page 77.
The card has power, has found a signal, and is ready to
connect.
The card is sending or receiving data—a 1X data
session is in progress.
The card is sending or receiving data—a 1xEV-DO
(Rev. 0 or Rev. A) data session is in progress.
An error has occurred, or no signal was found. Eject the
card (page 19) and reinsert it.
Section 4A: Technical Specifications