Furuno FSV-30S - Manual (Page 8)

1-2
• No obstacle should be in the fore direction since it causes a shadow zone and aerated
water, resulting in poor sonar performance.
• The physical distance between the hull unit and the transceiver unit should be no more
than 5 m.
• The space shown in the figure on the next page is required around the hull unit for wiring
and maintenance.
• If the ambient temperature around the unit will be below 0 °C, provide the sonar
compartment with a heater to keep the temperature above 0 °C.
650
650
1300 650
Maintenance space, example sonar compartment
Note: After mounting the equipment, install anti-vibration stays, referring to page 1-7.