Thank You, Using the SmartCast | Humminbird RF20 instruction

Thank You!

Thank you for choosing Humminbird®, America's #1 name in fishfinders. Humminbird® has built its reputation by design- ing and manufacturing top-quality, thoroughly reliable marine equipment. Your Humminbird® is designed for trouble-free use in even the harshest marine environment. In the unlikely event that your Humminbird® does require repairs, we offer an exclusive Service Policy-free of charge during the first six months after purchase, and available at a reasonable rate after the six month period. For complete details, see the warranty information at the end of this manual. We encourage you to read this operations manual carefully in order to get the full benefit from all the features and applications of your Humminbird® product.

The RF20 SmartCast product should have:

•One Remote Sonar Sensor - RSSTM - Channel A

•One Rod Mounted Display with installed 2450 CR battery

•One extra 2450 CR battery

•Three different Mounting Sleeves: A, B and C

•This RF20 SmartCast Operations Manual.

If any of these components are missing, please contact our Customer Resource Center at either 1-334-687-0503 or visit our website at www.humminbird.com.

NOTE: The RF20 also comes in an International version that is CE-compliant.

WARNING! Disassembly and repair of this electronic unit should only be performed by authorized service personnel. Any modification of the serial number or attempt to repair the original equipment or accessories by unauthorized individuals will void the warranty. Handling and/or opening this unit may result in exposure to lead, in the form of solder.

WARNING! This product contains lead, a chemical known to the state of California to cause cancer, birth defects and other reproductive harm.

WARNING! The bottom of the RSS should not be handled during sonar operation, as this may cause physical discomfort and may result in personal injury in the form of tissue damage. Handle the RSS only by the antenna tower when it has been in the water.

WARNING! The RSS (Remote Sonar Sensor) is not intended for use by children younger than 6 years old without adult supervision as the RSS may represent a choking hazard to small children.

To scan an area, cast and then reel in at a slow, steady rate with your rod tip up.

Using the SmartCast

The SmartCast is a first-of-its-kind wireless fishfinder that is incredibly easy to use. Simply attach the Rod Mounted Display to your rod, then attach the Remote Sonar Sensor (RSS) to the end of your fishing line and cast it into the water as you would a nor- mal float or lure. Then power on the SmartCast RF20 and you are ready to fish. The SmartCast system uses sonar technology to send sound waves from the RSS into the water. The returned “echoes” are transmitted with wireless technology to the RF20 and plotted on the display. New information appears on the right. As this information moves to the left a very accurate picture of the underwater world is created, including objects such as the bottom, fish, and structures, as well as the depth of the bottom.

NOTE: The RF20 display is designed to be used with polarized sunglasses only when the user is looking straight at the screen. You may not be able to read the display from other angles when wearing polarized sunglasses.

RF20 specifications

The Humminbird RF20 is a robust and versatile fish finder designed for anglers who seek to enhance their fishing experience on both freshwater and saltwater. Known for its advanced technologies and user-friendly features, the RF20 is a standout device in the marketplace.

One of the main features of the Humminbird RF20 is its dual beam sonar capability, which offers a wider coverage area and improved fish detection. Users can select between a narrow beam for precise imaging of underwater structures and a wider beam for covering larger areas. This ability to switch between beam widths makes it easier for anglers to locate fish in various environments.

The RF20 is also equipped with advanced GPS technology, providing accurate location data and mapping capabilities. With high-definition mapping, users can view detailed contours of lakes and rivers, allowing them to plan their fishing strategies effectively. The integrated GPS not only helps in navigating to hotspots but also offers waypoint management, enabling anglers to mark successful fishing spots for future trips.

Another significant characteristic of the Humminbird RF20 is its clarity and resolution. Featuring a vibrant color display, the device presents a clear picture of underwater activities, including the bottom structure, fish, and other relevant objects. The high-resolution screen ensures that users can see detailed information even in bright sunlight.

Durability and water resistance are also key aspects of the RF20. Designed to withstand harsh fishing conditions, it features a rugged housing that protects the device from splashes and moisture. This reliability is crucial for anglers who fish in unpredictable weather and various water conditions.

User-friendly interfaces are another hallmark of the Humminbird RF20. Its intuitive menu system and touchscreen functionality allow anglers to quickly access the desired features without navigating through complicated settings. This ease of use is critical for both novice and experienced anglers who need quick information at their fingertips while out on the water.

In conclusion, the Humminbird RF20 is an exceptional fish finder that combines advanced sonar technology, GPS integration, high-resolution display, and user-friendly features. Designed for durability and performance, it’s an ideal companion for any fishing adventure, enabling anglers to maximize their time on the water and improve their catch rates. Whether for competitive fishing or leisurely outings, the RF20 has the capabilities to elevate any angler's experience.