6-2-28 Section 6: Installation
ST290 Instrument System Owner’s Handbook
Using the grounding cable
Raymarine provide a made-up, RF grounding cable that you are
recommended to use, to ground the ST290 system.
The grounding cable is yellow and has a connector at one end which
provides a connection to the SeaTALK
2
cablescreenwheninsertedina
SeaTALK
2
connector. The unterminated end of the cable is stripped, for
connection to the vessel’s RF ground point.
Figure 2-31:Recommended methods of grounding the system
SeaTALK
2
cable to Depth Pod
SeaTALK
2
cable to Speed Pod
SeaTALK
2
cable to instruments/DPU
Terminator
SeaTALK
2
cable to Depth Pod
SeaTALK
2
cable to Speed Pod
SeaTALK
2
cable to instruments/DPU
Terminator
SeaTALK
2
cable
SeaTALK
2
linking cable
(a) Grounding for system without Wind Transducer
(b) Grounding for system with Wind Transducer
D6333-1
to Wind Pod
Yellow grounding cable
Yellow grounding cable
RF ground
RF ground
81183_2 S6.book Page 28 Wednesday, May 7, 2003 11:27 AM
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