key to display the current fuel flow rate.
key to cycle through the possible functions. Each time the 
key is pressed the display will show an identifier for 2 seconds before the value is displayed.
key until the display indicates 
for two seconds and then displays the current value.
and 
keys to change the value. Press and hold both keys for one second to save this new value to memory and to exit this
and then the new value.F210 specifications
The NorthStar Navigation F210 is a highly regarded positioning system that is popular among both professional mariners and recreational boaters. It stands out as a reliable solution for navigation, offering a variety of features and technologies that enhance its usability and performance on the water.One of the key features of the F210 is its advanced GPS technology. The system utilizes a 12-channel parallel GPS receiver, ensuring quick acquisition and continuous tracking of satellite signals. This enables mariners to navigate accurately even in challenging conditions such as heavy cloud cover or urban canyons. The F210 also supports WAAS (Wide Area Augmentation System), providing even greater positional accuracy, which is essential for precise navigation and safety.
The F210 boasts a user-friendly interface, designed with simplicity in mind. The large, bright display provides clear visibility in various lighting conditions, making it easy to read crucial navigation information at a glance. Touchscreen functionality allows for intuitive operation, while customizable menus give users the ability to tailor the system to their specific needs.
One of the standout characteristics of the F210 is its robust mapping capabilities. The unit comes preloaded with detailed marine charts, which can be expanded through the addition of optional cartography. The ability to view real-time data overlay, such as tides, currents, and weather information, enhances situational awareness and decision-making for mariners.
In terms of connectivity, the F210 is equipped with NMEA 2000 compatibility, allowing seamless integration with other onboard electronics like autopilots, radars, and fish finders. This connectivity streamlines navigation processes and improves overall efficiency at sea.
Durability is another hallmark of the NorthStar Navigation F210. Built to withstand the harsh marine environment, the unit is waterproof and designed to resist corrosion. This ensures long-lasting performance and reliability, even in demanding conditions.
In summary, the NorthStar Navigation F210 is a sophisticated and versatile navigation system that combines advanced GPS technology, user-friendly interface, comprehensive mapping capabilities, and robust durability. Its features cater to a wide audience, making it an ideal choice for anyone looking to enhance their maritime navigation experience. Whether you’re a seasoned sailor or a weekend boater, the F210 is engineered to provide confidence on the water, making it a trusted companion for navigating the waterways.