Comtrol DM AIR - Manual (Page 32)

32 - DeviceMaster AIR User Guide: 2000365 Rev. C Connecting Serial Devices
Connecting Devices
The DeviceMaster AIR 1-port has four LEDs on the top of the unit that
provide information about the network connection of the serial port.
LED Description
Status
The amber Status LED on the device is lit,
indicating you have power and it has
completed the boot cycle.
Note: The Status LED flashes while
booting and it takes approximately
15 seconds for the bootloader to
complete the cycle.
Link Act
If the red Link Act LED is lit, it indicates
a working Ethernet connection.
Duplex
If the red Duplex LED is lit, it indicates
full-duplex activity.
100
If the red 100 LED is lit, it indicates a
working 100 MB Ethernet connection
(100 MB network, only).