GPSMAP 5000 Series Owner’s Manual 43
uSInG radar
usInG
radar
usInG radar
When you connect your chartplotter to an optional Garmin Marine Radar such as a GMR 404/406 or
GMR 18, you can view more information about your surroundings. The radar connects through the
Garmin Marine Network and shares radar data with all networked chartplotters.
The Garmin Marine Radar transmits a narrow beam of microwave energy as it rotates in a 360
pattern. When the transmitted energy contacts a target, some of that energy is reected back to the
radar. You choose how to display the received data on the chartplotter.
WARNING: The marine radar transmits microwave energy that has the potential to be harmful
to humans and animals. Before beginning radar transmission, verify that the area around the
radar is clear. The radar transmits a beam approximately 12.5° above and below a line extending
horizontally from the center of the radar. Avoid looking directly at the radar, because the eyes are
the most susceptible part of the body.
To Turn on the Radar:
1. When you power on the network, the radar warms up. A countdown is provided to alert you
when the radar is ready. From the Home screen, touch Radar > Cruising.
As a safety feature, the radar enters standby mode after it warms up. This gives you an
opportunity to verify that the area around the scanner is clear before beginning radar
transmission. It is important to remember that the microwave energy transmitted by the
scanner can potentially be dangerous.
2. When the message “Ready to Transmit” appears, press and release the Power button on
the chartplotter (do not hold the button, or you may shut down the chartplotter). The option to
transmit the radar and return to standby is also available by touching Menu from the Radar
screen.
3. On the bottom right of the screen, touch Transmit Radar. A “Spinning Up” message appears
for a few moments, then the radar begins painting an image.
➋
➌
➊
To Turn off the Radar:
1. Press and release the Power button on the chartplotter (do not hold the button, or you may
shut down the chartplotter).
2. Touch Go To Standby.
