The Hummingbird Fish Finder 788ci HD DI Combo has almost the same possibilities as the 798ci HD SI Combo, only without the Side Imaging. However, its Down Imaging is a bit more reliable.
Let’s take a closer look a the features of this product. It has the same medium size screen, being equipped with a 5-inch color TFT display, with a 640×640 HD pixel resolution, with LED backlight.
The Hummingbird Fish Finder 788ci HD DI Combo sonar capabilities include DualBeam Plus/SwitchFire