Hughes, Marine GPS System, models:

9201	User Manual
9202	User Manual
9250	Quick Install Manual
9300 Series	Installation Manual
9350	User Manual
9450 Series	User Manual Installation Manual
9502	User Manual
BGAN 9201	User Manual
HNS-7100	User Manual
IP Voyager	Installation Manual
Strigo 4201	User Manual
Thuraya IP Voyager	User Manual
Thuraya Orion	Installation Manual