|Solid green||Connected to PC audio (this is on by default)|
|Flashing green||Incoming PC call|
|Flashing yellow||PC audio on hold|
|Flashing green||Incoming desk phone call|
|Solid green||Desk phone audio connected|
|Flashing yellow||Phone audio on hold|
|Both icons flashing green for 2 seconds||MDA200 is booting up - once complete both LEDs will be off if no headset is connected.
If a headset is connected the PC icon will remain solid green.
|Solid red||Firmware update in progress - follow firmware update instructions to clear once complete.|
|Solid red||Over current condition - using HL10 without power supply. Unplug MDA200, add power adapter, re-plug MDA200 to PC.|
|Flashing red||Headset fault - replace headset and power cycle the MDA200.|