Cisco 1142 - Aironet Standalone AP Getting Started Manual page 15

Regarding LED status colors, it is expected that there will be small variations in color intensity
Note
and hue from unit to unit. This is within the normal range of the LED manufacturer's
specifications and is not a defect.
Table 1 shows the access point Status LED indications for various conditions.
Table 1 LED Status Indications
Message
Type
Boot loader status
sequence
Association status
Operating status
Status
LED
Blinking green
Green
Blue
Blinking blue
Cycling through green,
red, and amber
Rapidly cycling
through blue, green,
and red
Blinking red
Message
Meaning
DRAM memory test in progress
DRAM memory test OK
Board initialization in progress
Initializing FLASH file system
FLASH memory test OK
Initializing Ethernet
Ethernet OK
Starting Cisco IOS
Initialization successful
Normal operating condition, but no wireless
client associated
Normal operating condition, at least one wireless
client association
Software upgrade in progress
Discovery/join process in progress
Access point location command invoked
Ethernet link not operational
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