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7: Technical Specifications
•
LED operation
•
Radio frequency and
electrical
specifications
•
Environmental
specifications
Document 2130917. Rev 2 Mar.11
This chapter describes the function of the LED, and provides
technical product data for the AirCard ExpressCard.
LED operation
The AirCard ExpressCard has two LED light bars near the
antenna end of the card. The LED light bars operate as follows:
Table 7-1: LED operation
LED
State
Indicates
Off
The card has no power. You have powered
off the card (TOOLS > Power Off Modem), or
the card is not completely inserted into the
ExpressCard slot, or the computer is in
suspend mode (which powers down the
card).
Blue, not
The card has power and is working properly.
blinking
Blue,
The card's
remove the card.
blinking
Amber,
The card is searching for service.
blinking
If this LED state persists, see the online Help
("Not In Service").
Amber, not
An error has occurred. Eject the card
blinking
(page
Off
No service is available.
See the online Help ("Not in Service").
Amber,
1X
coverage is detected. Ready to connect
to the network (click Connect).
blinking
Amber, not
The card is connected to the
blinking
and can send or receive data.
Blue,
1x-EVDO
blinking
detected. Ready to connect to the network
(click Connect).
Blue, not
The card is connected to the
blinking
network, and can send or receive data.
is being updated. Do not
firmware
18) and reinsert it.
1X
network,
coverage (Rev. 0 or Rev. A) is
1x-EVDO
7
35
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