GPS antenna options
You have two options for installing a GPS antenna: you can either use the X100's internal GPS antenna or for a better reception with a clearer view of the sky, fit an external antenna. If you need to purchase a GPS antenna, contact support@em-trak.com or visit your local dealer.
If you choose to use the X100's internal antenna, then read the information below. This will help you choose the best location to enjoy reliable GPS signals.
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Installing the X100 above decks (1) gives you the best performance, as the built-in antenna has a better chance of maintaining a strong signal.
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If you install the X100 below decks (2), the performance may not be optimal as the signal may be blocked by your vessel. You might need an external antenna.
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If you install the X100 in the hull (3), you won't be able to receive a location fix, and an external GPS antenna will be needed.
| No. | Performance |
|---|---|
| 1 | This location provides optimal GPS performance (above decks). |
| 2 | In this location the GPS performance may be less effective, and you may need an external GPS antenna. |
| 3 | The GPS performance will be very poor, and you will need an external GPS antenna. |
If you choose to use an external GPS antenna, then try to keep the following in mind:
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Install the antenna on a flat horizontal surface or a suitable pole.
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Make sure that the antenna has a clear view of the sky and it doesn't have anything obstructing it.
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Installing the antenna lower and closer to your vessel can help maintain high accuracy for positional data.
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Try to keep the antenna at least 1m (3ft.) away from any other antenna or electronic equipment as this may cause interference.
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Once the antenna is installed, route the cables to the X100.