Low cost, single frequency IMO approved Navigation Echosounder from JMC.
The F-1000 Echosounder has a 5.7 inch LED backlit daylight viewable LCD screen.
With fully automatic operation, tracking bottom contour with appropriate range, receiver gain and TVG settings. A manual override option is also available.
You have the ability the store up to 12 hours of history in the inbuilt memory, which can then be used for off line applications, together with date, time stamping with position coordinates, proving the unit has been connected to a GPS data source via NMEA.
The F-1000 also has externally acknowledgeable navigation and failure alarms by software commands. Password protection is also available to prevent unauthorised changes to important operational settings.