Standard Horizon Ff520 - Manual (Page 32)

Page 34 FF520
based on water conditions, bottom composition, boat hull, vessel speed, installation, and specific
transducer model. This includes but is not limited to both minimum and maximum depth
performance.
5.1 FF520 INTERNAL CONNECTIONS
NOTE
The image below is for your reference only. Since the FF520 is pre-wired it is recommended that
the box not be disassembled.
Figure 5.1 - FF520 Internal connections