Furuno SC-30 Operator's Manual page 12

1. MOUNTING
Installation examples for a pleasure boat
No tuna tower
With tuna tower
Sensor fixed to
a platform
Radome
radar antenna
Fix directly to vessel, above
other equipment as much
as possible.
Fixing hole
Fixing hole
Fix sensor to pipe at stern side of
sensor if guardrail or the like runs
to top of tuna tower, etc.
No pipe
6
Fixing holes should "surround"
the sensor. Further, fix the
mounting pole at a right angle.
The recommended
dimensions for the pole are
φ
Diameter: more than 80 mm
Length: less than 500 mm
Do not mount the sensor
like this.
Vibration can damage the
sensor.
Pipe with
large diameter