1. OPERATION

4.Choose MAGNETIC or TRUE as appropriate and then press the [ENT] key.

5.Press the [MENU] key twice to close the menu.

1.16Magnetic Variation

The location of the magnetic north pole is different from the geographical north pole. This causes a difference between the true and magnetic north direction. This difference is called magnetic variation, and varies with respect to the observation point on earth. Your unit is preprogrammed with all the earth's magnetic variation. However, you may wish to enter variation manually to refine accuracy. To use magnetic variation, “BRG READ” on the SYS SETUP menu must be set to “MAGNETIC.”

1.Press the [MENU] key once or twice to open the menu.

2.Choose SYS SETUP and then press the [ENT] key.

3.Choose MAG VAR. and then press the [ENT] key.

AUTO

MANUAL

MAG VAR. options

4.Choose AUTO or MANUAL as appropriate and then press the [ENT] key. For AUTO go to step 5. For MANUAL, enter magnetic variation as below, referring to a nautical chart:

a)Press the [ENT] key.

b)Use ▲ or ▼ to choose West or East as appropriate.

c)Press ► to shift the cursor one place rightward.

d)Use ▲ or ▼ to enter appropriate numeric.

e)Press ► to shift the cursor one place rightward.

f)Use ▲ or ▼ to enter appropriate numeric.

g)Press the [ENT] key.

5.Press the [MENU] key twice to close the menu.

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Furuno RD-30 manual Magnetic Variation, Manual, MAG VAR. options

RD-30 specifications

The Furuno RD-30 is a multifunctional marine display unit designed for navigating and managing various marine data effectively. As a robust and reliable product from a reputable manufacturer known for its innovative nautical technologies, the RD-30 is a favored choice among sailors and boaters around the world.

One of the main features of the RD-30 is its ability to integrate with multiple Furuno systems, allowing for seamless data sharing and control. The device can display information from GPS, radar, and other instruments, providing a comprehensive view of the vessel’s navigation status. This integration not only simplifies the navigation process but also enhances safety by combining critical data points into a single display.

The RD-30 is equipped with a user-friendly interface that facilitates easy operation. Its clear and bright LCD display delivers excellent visibility in various lighting conditions. The large font sizes and intuitive menu structure make it easy for users to access essential information quickly, ensuring that they can focus on navigation without distractions.

Another significant characteristic of the RD-30 is its versatility. It features various display modes, allowing users to customize how they view their navigation data. Whether it’s speed, distance traveled, or water depth, the RD-30 can present information in a format that best suits the user’s needs. Additionally, the unit supports multiple languages, catering to a diverse user base.

Technologically, the RD-30 embodies Furuno's commitment to innovation. It utilizes advanced sensor technology, leveraging data from external instruments to provide real-time updates. The device can also interface with NMEA 0183 and NMEA 2000 networks, which broadens integration possibilities with other onboard electronics.

Moreover, the RD-30 features a lightweight design which makes it easy to mount on various vessels, from small recreational boats to larger yachts. Its compact form factor does not compromise functionality, as it remains packed with essential features for avid sailors.

In conclusion, the Furuno RD-30 stands out for its multifunctionality, ease of use, and robust integration capabilities. Designed for both amateur and experienced mariners, the RD-30 enhances navigational safety and efficiency, making it an indispensable tool in modern marine travel. As technology continues to evolve, the RD-30 remains a testament to Furuno's dedication to quality and innovation in the maritime industry.