Humminbird RF20 warranty Troubleshooting, SmartCast loses signal

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Troubleshooting

Do not attempt to repair the RF20 Rod Mounted Display or RSS yourself. There are no user serviceable parts inside, and special tools and techniques are required for assembly to ensure the waterproof integrity of the housings. Repairs should be performed only by authorized Humminbird technicians.

Many requests for repair received by Humminbird involve units that do not actually need repair. These units are returned “no problem found.” If you have a problem with your SmartCast, use the following troubleshooting guide before calling the Customer Resource Center or sending your unit in for repair.

1. The SmartCast loses signal.

If the SmartCast is not able to get an RF signal from the RSS, the display will stop updating (the screen will freeze) and the RF20 SmartCast screen will be displayed after several seconds. Whenever reception is lost or the RSS emerges from the water for more than a few seconds, the RF20 SmartCast screen will be displayed until the RSS is placed back in the water and reception is regained.

•The SmartCast system is a line-of-sight wireless product. If objects are placed between the RSS and the Rod Mounted Display, the reception may be lost.

•The RF20 depth range is 2 to 100 feet (0.6 to 30 meters). Erratic readings may occur in water that is shallower than 2 feet (0.6 m). In addition, because of the nature of sonar, this product is not intended for use in swimming pools or small enclosed bodies of water.

•Reeling the RSS too fast can cause loss of signal and the screen will freeze.

•Check the buoyant balance between the RSS and your tackle; over 0.2 ounce (5.7 grams) will submerge the RSS, causing signal loss.

•The RF20 may not obtain its maximum RF distance of 100 feet (30 meters) unless the water is smooth. Waves or chop may reduce the RF range significantly.

NOTE: Retrieving the RSS too rapidly, or the repetitive rocking motion of rough water, can result in loss or distortion of the bottom detail on the display. For best bottom detail, perform a smooth and slow reel-in with constant speed and the rod tip up (holding the rod tip low or using a heavy line may cause the RSS to submerge and momentarily lose radio contact). The RSS has a maximum transmit range of 100 feet (30 meters). If the unit is cast or drifts more than 100 feet (30 meters) away from the receiver, the signal may be inconsistent or lost.

2. Nothing happens when I turn the Rod Mounted Display on.

Check the battery position and make sure that the battery door is properly closed. Also, make sure that you have removed the plastic strip that is in the battery compartment when it is new.

If this doesn’t help, replace the battery. After replacing the battery, if the unit still doesn’t power up, remove the battery door again and re-install.

3. When in very shallow water, I get gaps in the bottom reading and inconsistent digital depth indication.

The SmartCast will work reliably in water 2 feet (0.6 meter) or deeper. The depth is measured from the RSS.

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Contents Thank You Using the SmartCastOperational Modes Activating the Rod Mounted Display BatteryAttaching the Rod Mount Display Attaching the RSS RSS PowerWhat’s On the Display Start-Up in Fishing Mode Powering the Display on and OFFStartup in Simulator Mode Depth Range Menu FeaturesFish Alarm SensitivityChannel MaintenanceChannel a and B RSS Units SmartCast loses signal TroubleshootingNothing happens when I turn the Rod Mounted Display on Display shows many black dots at high sensitivity settings Techsonic Industries 6 Month Limited WarrantyReturning Your Unit for Service Techsonic Industries Service PolicyInternational Purchases For OUT-OF-WARRANTY service, complete the following steps For IN-WARRANTY service, complete the following stepsHumminbird Customer Resource Center Contact HumminbirdCustserv@techsonic.com Utilisation du SmartCast MerciMontage de lécran sur la canne à pêche Modes de fonctionnementAlimentation du RSS Fixation du RSSReprésentations à lécran Démarrage en mode PêcheMise en marche et arrêt de lécran Échelle de profondeur Démarrage en mode SimulateurFonctions de menu SensibilitéUnités RSS canal a et B Alarme de poissonIdentification du poisson CanalDépannage EntretienLe SmartCast perd le signal Techsonic Industries Garantie limitée de 6 mois Achats internationaux Politique de service après-vente de Techsonic IndustriesComment retourner votre appareil pour réparation ID FCC ICLSMC1 Centre de ressources pour la clientèle Humminbird Communications avec Humminbird

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.
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