Introduced in 2002?
All the instruments are based on the Fastnet bus, including the analogue displays.
There is no central computer to calculate extra information.
It uses a VL2020 battery as a backup
Manual at B&G site: http://www.bandg.com/upload/BandG/Documents/Manuals/h1000_cnduser_english.pdf
It supports uploads of GPS Waypoints, but you have to be in the waypoint screen to make this work.