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Chapter 1 Interfaces
26
ETHERNET
Integrated NIC Card LED:
Wireless Network Indicator
WLAN
ADAPTER
The wireless NIC has 2 bi-color LEDs which can produce three
colors each: green, red, and yellow (green and red combined).
Table 4 shows the STAT LED states for various sytem conditions:
Table 5 shows the NET LED states for various network conditions
when a WLAN card is inserted into the wireless NIC. The NIC
(wired) interface will not affect the NET LED while a WLAN card is
present.
Table 3. Integrated NIC LED Indicator
NET Indication Description
ON flashes Indicates activity
ON constant Indicates that the link is good at 10 Mbps
ON constant Indicates that the link is good at 100 Mbps
Table 4. Wireless NIC STAT LED States
System Condition STAT LED
System is running without an IP
address.
Green, 2 Hz flash
System is running with an IP address. Green, 1 Hz flash
System error. Red 2Hz flash
System is in upgrade mode with an IP
address.
Yellow, 1 Hz flash
System is in upgrade mode without an
IP address.
Yellow, 2 Hz flash