
Modular 3G SD Video Rev. E
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3.4.3 Status LEDs and test button
There are 4 LEDs on the front side of the Multicon card, and a reset button on the rear side.
Status LEDs
The LEDs indicate the following:
Overall status of
the card is OK
Card has no
power, or is not
inserted correctly.
No Ethernet link
established; check
cable.
Abnormal
situation: no
functional error,
but a situation that
requires attention.
High load
6
on the
μController. May
occur during
system start up
and software
reconfigurations /
upgrades.
Medium load on
the μController.
Low or normal load
on the μController.
Red LED means 100% load on the Multicon. This may occur for intervals up to approximately 20
seconds. Longer periods may indicate that there is something wrong with the Multicon.
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