Extreme Networks ALTITUDE 4700 - Manual (Page 30)

Hardware Installation
Altitude 4700 Series Access Point Installation Guide 30
Rear LED
The LED on the rear (bottom) of the Altitude 4700 Series Access Points is optionally
viewed using a single (customer installed) extended light pipe, adjusted as required to
suit above the ceiling installations. The LED light pipe has the following color display
and functionality
LED 7
Blinking Red (160 msec) indicates a failure
condition.
Solid Red defines the diagnostic mode.
White defines normal operation.