Proxim 7550 User Manual page 14

Status LED
Harmony OpenAir Access Point's Top Panel LEDs
There are also four LEDs on the back panel of the Harmony OpenAir Access Point, as
shown in Figure 5.
Master LED: This LED, located between the DC power jack and the serial
port, will turn green when the unit is powered on and operational.
Radio LED
Figure 4
14
Ethernet LED