Front-panel fault indicator lights

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This article describes the fault indicator light states for an Audia or Nexia processor. If one or more of the front panel lights on your Audia or Nexia are red, try troubleshooting the issue at Troubleshooting: Audia or Nexia with red light on front panel.

Front panel indicators - I/O, Com, and Status

Front Panel Indicators:

The Front Panel Indicators (I/O, Com, & Status) are 2-color LEDs (green or red).

The following tables list their behaviors:

I/O LED: green

Com LED: green

Status LED: green

Normal operating state.
Configuration was successful (if applicable).
Device is in a stable state awaiting commands.

I/0 LED: red	VoIP card firmware not matching Audia system firmware Daughterboard (I/O card) error CM-1 (CobraNet module) error
Com LED: red	Serial port error Ethernet error CAN bus error No IP address defined (cleared by setting an IP address
Status LED: red	Configuration error Last configuration unsuccessful (cleared by 'reset/initializing' the device) Operating system resource error File system error DSP error
All LEDs blinking	Operating system is not executing. Device must be power-cycled.
Status LED blinking	The firmware has attempted to perform an illegal operation. Device must be power-cycled.