Installation Instructions

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COMPANY CONFIDENTIAL CENG0336_XE_nanoBTS_Installation_and_Test_Manual.doc
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4.9 LED Status Indicators
The following table shows the meaning of the state LED under normal and fault
conditions.
State Pattern When Precedence
LED_SELF_TEST_FAILURE Red
Steady
In boot or application code
when a power on self-test
fails.
1 (High)
LED_UNSPECIFIED_FAILURE Red
Steady
On s/w fatal errors. 2
LED_NO_ETHERNET Orange
Slow Flash
Ethernet disconnected. 3
LED_FACTORY_RESET Red
Fast Blink
Dongle detected at start up
and the factory defaults have
been applied.
4
LED_NOT_CONFIGURED Alternating
Red/Green
Fast Flash
The unit has not been
configured.
5
LED_DOWNLOADING_CODE Orange
Fast Flash
Code download procedure is
in progress.
6
LED_ESTABLISHING_XML Orange
Slow Blink
A management link has not
yet been established but is
needed for the TRX to
become operational.
Specifically: for a master a
Primary OML or Secondary
OML is not yet established;
for a slave an IML to its
master or a Secondary OML
is not yet established.
7
LED_SELF_TEST Orange
Steady
From power on until end of
backhaul power on self-test
8
LED_NWL_TEST Green
Fast Flash
OML established, NWL test
in progress
9
LED_OCXO_CALIBRATION Alternating
Green/Orange
Slow Blink
The unit is in the fast
calibrating state [SYNC].
10
LED_NOT_TRANSMITTING Green
Slow Flash
The radio carrier is not being
transmitted.
11
LED_OPERATIONAL Green
Steady
Default condition if none of
the above apply.
12 (Low)