Contacted SPI today and they do not work on armasight even though they are familiar with it. He said Flir has the ownership of parts etc... And won't share it with other vendors. So it seems when your armasight dies it's gone for good. I thought I might try Ray's marine and see if they are still a authorized service center for armasight and Flir.
From Raysmarine:
Thank you for contacting FLIR Technical Support.
We have confirmed with our service department that due to the
decision made by FLIR to discontinue these products, there are no
repair options available.
We sincerely apologize for this inconvenience.
Thank you,
John Harbel
Product Support Specialist
FLIR Systems