Whether you’re in the market for a new portable GPS? Or think about upgrading old GPS to a new model? If so, then you need to take care to consider more than just bells and whistles that come with the receiver. Make the best choice in this list seven boards.
Each year, GPS receivers have more features and become more powerful. But does this make them more practical tool for navigation swimming in the real world aircraft, salt spray? Take the time to go through this list to plunk down your cruise dollars on the next offshore portable GPS.
1. Find it at the wheel
Mount your unit as close as possible to the head as possible. Thus, steering is easy to see the speed over ground, bearing and range to the next waypoint, and motor function.
2. Make it as possible
Crystal Displays, as a rule, it is difficult to read at small angles. Install the unit above, to make it easily readable in all light conditions.
3. Check the vertical alignment
GPS antennas must point directly to the sky in order to get a full satellite signal. Install the bracket is rotated in a vertical plane, so that you can configure the receiver antenna when tilted.
4. Clear the path above
You can mount the unit where the dodgers or canopies do not interfere? These signal reception unit. The use of an external antenna mounted on the stern platform, to address this issue.
5. Install 12V socket
Carry a lot of spare batteries. Install 12 volt outlet, connected to the house batteries. This gives you full power, without worrying about battery change.
6. Test ease of use
Find complete with a large keypad buttons and clear function keys that are easier on your eyes. Can you see the display in dim light or in darkness? You can configure it in bright sunlight, so you can still see the reference?
7. Waterproof or not?
Most GPS receivers need to be protected from any spray. They may be advertised as waterproof, but what does this mean? On a small boat cruising, they will always work in a humid atmosphere. In inclement weather, marine, enclose the block in a plastic bag. Keep the rain and spray from the receiver to increase life expectancy.
With the help of these diagrams 7 Secrets navigation to help you choose the portable marine GPS, which will give you better performance in harsh marine conditions. You will get more pleasure when you choose an e-navigation tool swimming, which is easy to use and read under any conditions.