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Dimensions of the GD3 (for mounting) The following instructions shall be taken into account at the mounting of the GD3: ▪ GD3 should be securely mounted on a flat surface where it can be clearly observed by the user. ▪ The position and orientation of the GD3 are not important, but it should be easily accessed and clearly visible for user.
1.1 GPS antenna Your GPS antenna comes with the SMA connector, with a screw-type coupling mechanism. Connect it to the dedicated connector on GD3. No excessive force is required. For the best results, the antenna should get a clear view of the sky, with no obstacles in its way, to receive signals from GPS satellites.
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• GPS antenna – Connector for the active GPS antenna In Piktronik systems you only need to connect GD3 CAN connector, which must be connected to CAN network of your boat and GPS antenna for the GPS data. For faster GPS positioning, it is recommended to connect the GD3 AUX connector as well to permanent 12V power.
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