Humminbird PiranhaMax 197c DI Review
Making use of precision sonar, the Humminbird PiranhaMax 197c DI can make aquatic conditions clear. The fish will never sleep easy ever again. A compact system measuring approximately 5.6 x 3.9 inches on the front and just over 1.3 inches in depth, the completely new PiranhaMax features a 3.5-inch LCD screen with 320 x 240 pixel image resolution. Combined with 256 shades of colour, the LED-backlit display offers an especially detailed picture to show just where the fish are located. To help make the device simpler to use under almost all conditions, a gimbal mount is also included which enables the unit to be rotated as well as tilted. It can possibly even be in-dash installed. Utilizing 10 to 20 volts DC along with 220 mA which is furnished by the motorboat, the device generates an average of 300 watts of electricity that reaches a peak-to-peak output of about 1,600 watts.
Making the Waves
The 197c DI is capable of producing two distinct sonar beams emanating from a transducer properly secured below the water line on the transom of the boat. With this specific unit, the narrower beam shapes a 16 degree cone. This beam was created to provide sharp details of objects right beneath the motorboat. An additional beam at a frequency of 200kHz is generated at the same time. This beam has a cone angle of 28 degrees. With this broader, deeper length, it can incorporate more objects yet at a lower level of detail since current disturbances and stirred-up silt are more likely to be captured.
Images Coming Into Focus
As soon as the audio waves reflect back to the transducer, the Humminbird PiranhaMax 197c DI converts them into a visual animation. Each and every sonar pulse is turned into a skinny vertical plane that’s displayed on the right-hand side of the screen. Seeing that the planes are layered next to one another, a depiction of the underwater terrain is produced. Basically, it’s an image someone could see viewing objects below and behind the right side of the boat. With its Double Beam Plus capability, this fish locator could display the results of a single beam, each in a split-screen configuration, or the two merged within a single image with nearer objects appearing in orange and back-ground items coloured in blue. Whenever displaying images, the fish locator also offers a fish ID feature that distinguishes fish from other objects in the water. In addition, water temperature is integrated the transducer. The PiranhaMax 197 is available in 3 variations: 2D sonar only, 2D as well as down imaging, and the portable (non-DI) with carrying case as well as a suction cup transducer. Click image below to view best prices and customer reviews.