Sierra Wireless Compass 597, User Manual

Page: 35 / 49

Document 2130948. Rev 1.0 Jan.08 35
7 7: Technical Specifications
• LED operation
• Radio frequency and
electrical
specifications
• Environmental
specifications
This chapter describes the function of the LED s, and provides
technical product data for the Compass USB modem.
LED operation
The Compass USB modem has two LED lights. The LEDs
operate as follows:
Table 7-1: LED operation
LED State Indicates
Off The modem has no power. You have
powered off the modem (
Tools > Turn Radio
Off
), or the modem is not completely inserted
into the USB slot, or the computer is in
suspend mode (which powers down the
modem).
Blue, not
blinking The modem has power and is working
properly.
Blue,
blinking The modem’s firmware is being updated.
Do
not remove the modem.
Amber,
blinking The modem is searching for service.
If this LED state persists, see the online Help
(“Not In Service“).
Amber, not
blinking An error has occurred. Remove the modem
(
page 21 ) and reinsert it.
Off No service is available.
See the online Help (“Not in Service”).
Amber,
blinking 1X coverage is detected. Ready to connect
to the network (click
Connect
).
Amber, not
blinking The modem is connected to the 1X network,
and can send or receive data.
Blue,
blinking 1x-EVDO coverage (Rev. 0 or Rev. A) is
detected. Ready to connect to the network
(click
Connect
).
Blue, not
blinking The modem is connected to the 1x-EVDO
network, and can send or receive data.