Standard Horizon Ff520 - Manual (Page 11)

FF520 Page 13
· 3 SHORT FLASHES EVERY 2 SECONDS
A non-Standard Horizon transducer (without transducer ID) has been connected
· 4 SHORT FLASHES EVERY 2 SECONDS
No transducer connected.
2.4 POWER CONNECTIONS
It is recommended the installation of a switch and a 5A fuse (not supplied) in the positive
DC supply to the FF520. The FF520 is designed to remain in stand-by mode even when the
power of the GPS Chart Plotter is turned off. The installation of the switch allows the FF520
to be turned off so the battery will not be drained.
In the example below you will notice the positive DC power connection is run through a
switch and a fuse before connecting it to the FF520 and the GPS Chart Plotters.
Figure 2.4 - The FF520 Power Connection
2.4.0 Selecting the FF520
With software version 11.06.00R or later, Port 2 of the GPS Chart Plotter has been set to
FF520 to establish communications between the GPS Chart Plotter and Fish Finder.
CP180/CP180i/CPV350
1. Press [MENU] 2 times.
2. Select ADVANCED SETUP and press [ENT].
3. Select IN/OUT CONNECTIONS and press [ENT].
4. Select Port 2 and press [ENT], select FF520 and press [ENT].
5. Press [CLR] 3 times to exit.