Frequently Asked Questions - Navman iCN 630 User Manual

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FREQUENTLY ASKED QUESTIONS

How much does the iCN 630 cost to run once I have installed it?
Nothing! The NAVMAN GPS receiver uses data from satellites in orbit. This data is available,
free of charge, for anyone who wants to use it.
Where will and where will it not work?
As long as the NAVMAN GPS receiver has a clear view of the sky, with the aerial pointed
towards the sky, it will work anywhere on Earth, accurately reporting your current Latitude,
Longitude, heading and speed. However, in order for GPS data to be correctly displayed on the
map, you will need to have the relevant map loaded into your iCN 630 unit. Refer to Section 3
Installing Software and New Maps for more information.
Please note, some car manufacturers are using athermic (heat reflecting) and heated
windshields which will block the GPS signal from entering the car. In this case, you will need to
use an external antenna or a re-radiating antenna in conjunction with your iCN 630 unit.
How accurate it is?
Accuracy of the GPS system can and will vary slightly. For 95% of the time, it is accurate to
within 5 m.
How often is the position updated?
The GPS receiver updates your location every second.
NAVMAN iCN 630 user manual-ver 0.12