Sierra Wireless 555 Network Card User Manual


 
Rev 3.5 Feb.05 57
9
9: Technical Specifications
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.
LED operation
The AirCard has a single red/green LED on the antenna end of
the card. The LED operates as follows:
* Amber is used to describe the color of the LED when both red and
green are lit.
Table 9-1: LED operation
LED Behavior Indicates
Solid amber* The AirCard is powering up.
Blinking amber The AirCard is searching for a channel.
Solid green A call is in progress.
Blinking green The AirCard has acquired a channel and is
in idle mode (no call is in progress).
Solid red An error has occurred.