User's Guide

LED # (Color) Boot Status Link Quality
1 (Red) Booting core system poor/link absent
2 (Orange) Booting wireless system fair
3 (Green) Booting routing engine good
4 (Green) Booting unit configuration very good
Table 3.3: FM3100 Boot/Link Status LEDs Color Scheme
3.2.3 Status and Link LEDs
A panel on the back of the FM3100, shown in Fig. 3.8, provides six (6) LEDs
which can be used to check the unit and the link quality status. From the
left-hand side, the first 2 green LEDs indicate the unit power, the Ethernet
port activity, respectively. The remaining 4 colored LEDs indicate the level
of the link signal and can be used for antenna alignment purposes. During
the unit boot-up process, the LEDs indicate the boot status and can be used
for problem detection. Specifically, the 4 colored LEDs light up in sequence
from the leftmost one (red) to rightmost one (bright green). If the LEDs
lighting up sequence does not complete, then an error has been detected
during the booting process. Please refer to Table 3.3 for details.
Figure 3.8: From left to right status LEDs, link/boot LEDs.
3.2.4 Factory Default Hardware Reset
The FM3100 can be reset to factory default using the proper RESET button
present on the PoE injector provided with the unit as shown in Fig. 3.7.
To reset the FM3100 to factory default settings, power up the unit and wait
approximately 40 seconds for the unit to boot up. Once the unit is up and
running, press the reset button for 5 seconds. The FM3100 will restore
the factory default settings and automatically reboot. The LEDs will blink
when the unit receives the reset to factory default signal. After the reset,
the default IP address of 192.168.0.10/255.255.255.0 is restored and the
administrator password is set to admin.
The RESET button can also be used to reboot the unit when pressed for 1
second.
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