700 Series Products

Products in this series included:  

718 777c2 797c2 SI
717 778c 797c2I SI
727 778c HD 798c
728 785 c2 798ci HD SI
737 786ci  
767 787c2  
768 787c2I  
747c 788c  
755c 788ci HD  
757c 788ci HD DI  

This Product Series was sold between 2006 and 2014.  

The electronic version of these operation manuals can be found at the following link.  In the Fishfinder section, scroll down to the 700 Series section.  Unfortunately, we no longer have printed versions of these manuals.  

Due to the age of these products and changes in sonar technology, we no longer sell or repair these products.  Check out our transducer compatibility article for detailed information on available transducers.  Unit mounts can be found in our webstore at the following link for non-networking products and this link for networking products.    

We still offer a power cable for these models.  These products can use the PC 11

We also provide a quick disconnect mount for select non-networking 700 series models, the MS M



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