3: Installation of the PremierWave XN Device
PremierWave® XN Intelligent Gateway User Guide 23
Table 3-3 Fault Conditions Indicated by Blink Patterns
Note: The fault LED blink patterns in this table are listed in order of priority.
Table 3-4 WPS Status Indicator
When the signal strength indicator is used to indicate WPS status, only one amber LED will be used.
Notes:
For Table 3-3 above, a “long” blink is 0.7 seconds of light followed by 0.3 seconds of no
light. A “short” blink is a light that is on for only 0.2 seconds and followed by 0.2 seconds
of no light.
The diagnostic blink patterns reflect the highest priority fault condition. Also, the
Diagnostic LED will give an initial, identifying blink pattern to indicate the type of diagnostic
information it will display. All power and other non-network related diagnostic patterns
begin with one long blink. All wired LAN related diagnostics patterns begin with two long
blinks. All WLAN-related diagnostics patterns begin with three long blinks.
Signal Strength Indicates WLAN signal strength when connection is established During WPS
negotiation and connection establishment, it reports status of WPS transaction.
When indicating the WLAN signal strength, see Table 3-12 for signal strength
information for connections in 5 GHz band or Table 3-11 for signal strength
information for connections in 2.4 GHz band.
For WPS status indications, see Table 3-4.
Fault Conditions Blink Pattern
No Ethernet link detected. Long, long, short, short, 2 seconds off
(pattern repeats)
No IP obtained from Ethernet network when eth0
interface is enabled.
Long, long, short, short, short, 2 seconds off (pattern
repeats)
No WLAN link (no BSSIDSIM detected) Long, long, long, short, short, 2 seconds off
(pattern repeats)
No IP obtained from WLAN network when wlan0
interface is enabled.
Long, long, long, short, short, short, 2 seconds off
(pattern repeats)
When the internal device temperature is above
operating limit.
Short, short, short, short, 2 seconds off
(pattern repeats)
When the internal device temperature is below
operating limit.
Short, short, short, short, short, 2 seconds off
(pattern repeats)
Primary power source (barrel connector) is under-
volt (below 9 volts).
Long, short, short (pattern repeats)
Secondary power source (terminal) is under-volt
(below 9 volts).
Long, short, short, short (pattern repeats)
WPS Status Blink Pattern
WPS is enabled and on Short, continuous
WPS has a profile error Long, long, long, short, short, 2 seconds off, continuous
WPS has a timeout error Long, long, long, short, short, short, short, 2 seconds off, continuous
LED (continued) Description
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