User's Manual

Wireless Broadband Modem User Guide
28
Power-On Self Test Failure
At power-on the Modem will carry out a number of tests to confirm the operational integrity of
various onboard components. If the two LED indicators are flashing alternately following power-on
for 1 second, then the Modem is indicating a particular test has failed.
In this scenario it is recommended the user switch off the modem and contact
your Service
Provider for
Technical Support.
Software Upgrade Warning
If the two LED indicators in the antenna housing of the PCMCIA are both flashing together this is
indicating that a software upgrade is in progress. Do not attempt to use or extract the modem until
this process is complete.
Please refer to Appendix C for details on performing software upgrades.