Installation manual

Connecting peripheral equipment
87
851-164510 / Rev.E
8 PERIPHERAL EQUIPMENT
8.1 General
Introduction
It is not necessary to make the connection of the peripheral
equipment before the start-up procedure is finished, and this
equipment may therefore be connected later. However, do not
connect the termination plugs for the auxiliary equipment to the
Sonar Interface Unit before mentioned in a later chapter.
Required inputs
The SP90 sonar system requires input from both a speed log
and a course gyro. Inaccurate data from either of these
instruments will result in an incorrect indication of vessel and
target movements.
→ Speed log, page 89
→ Course gyro, page 91
Additional inputs
The following peripheral sensors may be connected to the SP90
sonar:
→ (D)GPS, page 92
→ Echo sounder, page 93
→ Trawl System, page 94
→ Purse seine system, page 95
→ Current meter system, page 96
→ Radio buoy system, page 97
→ Trackball and mouse, page 98