I haven't had the chance to explore the GPS section yet, so I will be adding my comments soon. The card I purchased holds 2 GB's of data, plenty for my purposes. Record or snapshot or you will lose your maps. If you purchase the chart card do not use it to I purchased at Best Buy but any computer store will carry them. You will need a MMC/SD card and a card reader. One of the options is to snapshot or record what is on the screen. It will also cover a depth of up to 150 feet. Get this! The manual indicates that typically the side imaging sonar searches and area that is Like an aerial photograph only underwater. The 700 series uses Side Imaging Sonar which gives you a wideĪnd precise survey of a large area of water, excellent detail of the bottom and structure that attracts fish. This will get you into a basic fishing mode. Unit it is just a matter of powering it up, hit the menu button, selecting one screen at a time and setting your preferences and thenĮxiting. My knowledge of bottom and structure to guide me around the areas where my prey would be lurking. Outing was on Kashawigamog Lake, north of Minden, Ontario and I swore there was no fish in the lake, until I realized I hadn't turned This unit is loaded with all the bells and whistles and you will be missing out on a lot if you don't. I should emphasis here if you really want to use the Hummingbird 797C2 to its full potential (If you try this remember to install a fusible link with the proper fuse.) I had to strip back the coating on the power cable about 6 inches It snapped into place and presto, it was ready to go. I then pushed the head into the mounting bracket until To a piece of 1x2 about 3' in length and will mount it to the transom with a C clamp.Īllow the wires to slide into the hole provided and then inserted them the unit. I simply mounted the Humminbird 792c transducer The fish finder goes together pretty easy, actuallyĪfter a quick review of the instructions I jerry rigged the unit to work on my boat. I thought I would give you a heads up on what I have found so far. I purchased a Humminbird 797C2 fishfinder awhile ago and have had a couple of outings to familiarize myself with it so We were fishing Head Lake, near Norland, Ontario. The graphic below is an actual image captured by the head and transferred to a SD card. Is built tough with fully gasketed and waterproof construction so it floats, and is backed by a manufacturer's one-year warranty. This system is compatible with optional QuadraBeam Bottom Scanning, and WideSide Bank Scanning Transducers. X 4.5 inches (W x H x D) as a Gimbal mount, or when in-dash mounted requires three inches of behind-dash clearance. Mount transducer, and a tilt-and-swivel, quick-disconnect mount system, for Gimbal or in-dash mounting. This fish finder also features both freshĪnd saltwater options, the ability to choose between TruArch for actual fish returns or selective Fish ID+ with target depth, andįreeze Frame to instantly pause the sonar display, allowing more time to see the details. Performance, Bottom Lock to enhance resolution and separate fish from structure, one-touch zoom with 2x, 4x, 6x and 8x zoom levels,Īnd X-Press Menus so you can access the most important controls with fewer button presses. With Navionics Gold and HotMaps, yet despite its many functions remains easy to operate. Additionally, the 797c2 SI Combo NVB (Navionics Value Bundle) comes pre-loaded Memory card expansion slot for optional cartography. This unit features upgrades to WeatherSense, PC accessories, and more, and a The 797c2 has an ultra-high-contrast, 5" TFT LCD screen with 640 x 480 lines of resolution in 256 colorsįor enhanced separation, and an adjustable backlight. This unit's high-speed, micro-dynamic transducer is reliable to 70 mph, and includes water temperature The 797c2 has a built-in 16-channel WAAS/EGNOS GPS receiver, and 30-meter-per-pixel resolution UniMap of USA inland This unit includes real-time sonar and echoĮnhancement technology sensitive enough to track a jig to over 40 feet, to a maximum depth of 1,500 feet, all with a target separation Sonar with 20° and 60° beams for both wide coverage and better bottom definition. The 797c2 SI Combo uses side-imaging sonar with two 86° beams for 180° sideways viewing to 150 ft., and DualBeam PLUS With advanced accessories including GPS chartplotter it will revolutionize the way you fish. The 797c2 Combo has everything Humminbird has to offer and The Humminbird 797C2 SI Combo Color Fish Finder and GPS Chartplotter is pre loaded with UniMap and is not only for pro anglers but serious recreational fisherman looking for the best. Fishing Articles and Information Humminbird 797C2 SI Combo Fish Finder Review
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