Chapter 7 •
Troubleshooting
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Chapter 7
Troubleshooting
Problem
Possible cause
Possible solution
Ethernet connectivity
problems
The 9502 Ethernet chip is 10BaseT and
some routers and other devices may
have problems if set to 100BaseT or
auto-negotiate.
Configure the user device for 10BaseT
Problems with
remote control SMS
when sending from
cell phone
The Inmarsat network does not
interconnect for SMS with all cellular
carriers. Some only work in one direction.
Test SMS from cell phones to BGAN
before deploying to verify
interconnectivity.
Alternatively, use another BGAN terminal
to send and receive SMS.
Problems with
remote control SMS
Most remote SMS problems are caused
by configuration or syntax problems.
Verify the UT has remote SMS enabled.
Verify you are using the correct password.
If the white list is configured, verify you
are initiating messages from a device with
an allowed number.
Check the syntax of the SMS against the
SMS Remote Control Feature User Guide.
Spaces are used as delimiters between
parameters and must be used correctly.
Some parameters require double quotes,
e.g. APN such as “bgan.inmarsat.com”
Cannot access or
control the unit
Forgotten admin password.
Invalid configuration.
Reset to factory defaults: Press and hold
the small blue button next to the SIM card
while powering off the UT.
Note this is only supported in
Release 5.9.6.1 and above.
Note this function is blocked if enhanced
security is active.
No SIM error
No SIM installed.
Faulty SIM card.
Dirty SIM contacts.
Check the SIM card.
Remove the card and clean it with a pencil
eraser or soft cloth and ensure the
contacts are free and clear of dirt, debris
and grease before replacing.
Summary of Contents for HUGHES inmarsat 9502
Page 12: ...12 Understanding safety alert messages 3500834 0001 Revision C ...
Page 20: ...20 Chapter 1 Product description 3500834 0001 Revision C ...
Page 42: ...42 Chapter 2 Configuration via Web UI 3500834 0001 Revision C ...
Page 72: ...72 Chapter 6 AT unsolicited response codes 3500834 0001 Revision C ...