NorthStar Navigation Echo Sounder NorthStar 491 - Manual (Page 10)

Page 6 491 Echo Sounder Operations Manual
Figure 1: 957/958 echo sounder system components
Figure 2: 961/962 echo sounder system components
957/958/6000i
Navigator
491
module
GPS
antenna
Transducer Ship's
Power
10-foot cable
(Northstar-supplied)
10-foot cable
(Northstar-supplied)
33-foot cable
(part of transducer)
961/962
Processor
Control
Head
491
module
GPS
antenna
Transducer Ship's
Power
10-foot cable
(Northstar-supplied)
10-foot cable
(Northstar-supplied)
33-foot cable
(part of transducer)