Bryston BCD-1

Anyone aware of the meaning of the error codes that display on this CD player? Just lately, getting 'Error' and any attempts other than unplug and re-connect power do nothing. Despite having that built in, I was surprised that the error codes aren't mentioned at all in the manual.
I go on audio circle(Bryston site) and ask James Tanner or call
Bryston direct and speak with Mike Pickett.
I had it happen on my BCD-1 quite often
The Tray would get stuck & error message
Need to shut everything down
I sent to Bryston & Phillips tray was repaired
A new sensor put in