User`s guide

System status LEDs
193
LED/button Color and Light
Pattern
Description
Power LED Solid Green Power is applied.
Fuse Good
LED
Solid Green Power is applied and the fuse is good.
If this LED is not illuminated when power is applied, the fuse is blown
and needs to be replaced.
Diag LED Amber Blinks during product initialization and factory reset, using the light
patterns below. This LED should never blink during normal operation. If
it blinks constantly, contact Digi Technical Support.
1-1-1 blinking
amber
Firmware is initializing.
1-5-1 blinking
amber
Device configuration has been restored to its factory defaults.
Other blinking
amber
Contact Digi Technical Support.
Solid amber Device is powered on and ready for operation.
C1 & C2 LEDs Green These LEDs are provided for use by custom Linux applications running
on the unit.
Reset button N/A Performs equivalent of a power-cycle.
Serial TX Yellow On when data is being transmitted out of a serial port.
Serial RX Green On when data is being received on a serial port.
Ethernet Link
LED
Solid green Ethernet link is up. Will light solid green when an active LAN connection
is plugged into the Ethernet port.
Ethernet
Activity LED
Blinking yellow Blinks when active traffic is on the LAN connection.