A colour display is also required. This display is normally not a part of the sonar delivery.
The cable between the wheelhouse units and the transceiver in sonar room must be a high quality Ethernet cable. It can be purchased locally, or ordered from Simrad.
When used as a trawling sonar, the transducer may be placed on a hull unit. That allows you to retract the transducer for protection when the SN90 is not used.
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