The straight power cable can be plugged directly into the cigarette lighter for excellent charging performance. When you are driving you can keep the Sat-Nav for charging and you can benefit from all its functions and features. This is a 10-30 volt in-vehicle charger and offers exceptional power supply. Made from highly quality materials this charger is safe to use. The cable is long enough and does not restrict your usage. This high quality in-car charger will never disappoint you with poor performances.

Navman F10 Sat-Nav In-Car Charger eases your use and ensures unrivalled charging solutions. Make your journeys tension and worry free with this top quality in-car charger. The simple design and the compact structure make this in-car charger easy to carry, connect and use.

Your TomTom simply consists of just two clear cut elements – the hard ware and the software

A mini computer within the device assures smooth functioning of the software. The software can be found either on the hard disk or on the SD card, depending upon the device you have got. The hard disk has got a capacity to store upto about 20 GB of data.

The computer holding the boot loader looks for the SD card or the hard disk for the software and the map data. Later the software is transferred into the internal RAM memory of 64MB and initiates the software. Only the part of the map that is really required at that instant is later loaded.

The functionality of the hardware and its working is properly monitored by the Linux system. The hardware initiates navigation application and the GPS which later reads the settings you have installed like your voice preference, chosen route and so.

The GPS Module
The job of translating satellite signal into co ordinates pointing your exact location on the map is done by GPS Module.

Once all the things are been initialized, the GPS module in your device estimates your location using the received satellite signals.   The satellite constantly sends signals so that the module picks up any one which is near by. In general, the position is worked out by the GPS module by calculating its distance from at the least 4 different satellites.

TomTom is quite different, it knows its distance from the satellites but not exactly until it knows the position of the satellites. Still it is not definite, since each satellite constantly moves around the earth in orbit. Almanac information which is about the altitude of the satellite, its position in relation to other satellites, identifies the satellite and more. Using these information the GPS module translates these signals into co ordinates which is been later sent to navigation applications.

The module is small and highly sensitive GPS chip can receive as well as register signals even at an unavailable locations like dense wood regions, between high buildings and more. Which evidently improves the consistency and accuracy of TomTom device.

What is GPS?

GPS- the Global Positioning system is formed with about 24 satellites which is located in the orbit by the United States’s Department of Defense. GPS functions in any weather condition, 24 hours a day, any where in the world without subscription fee and set up charge.

GPS Software

There are numerous GPS software available in market that make navigation and its related application much easier. List here is an updated list of GPS software categorized as per its usage for your convenience.

For Google Earth

For Geocaching

For Garmin units

For Conversion

For Image

For Tomtom units

The SiRFprima platform is made up of a powerful application processor and good multimedia features that include not just audio and video recording but also playback abilities. Furthermore, it is also believed to be capable of handling high resolution 3D graphics. All these applications have been programmed to run concurrently. It supports both Win CE and Linux operating systems. This makes SiRFprima a highly flexible and cost-effective navigational platform that has been designed to meet the customer experiences when it comes to performance and accuracy.

The SiRFprima platform is equipped with a very-high speed multifunction processor that includes the advanced ARM11 core and a good performance engine compatible with Galileo and GPS satellite systems along with an on-chip digital signal processor (DSP) and a satellite tracking circuit. For providing multimedia functionalities, multimedia encoding and decoding engines have been incorporated along with a hardware accelerated 3D graphics system. Its hardware scalable engine consists of more than 1,000,000 correlators. Besides it is one of the first applications that is capable of simultaneously working with GPS and Galileo signals. It has been specifically designed to support SiRF’s patented GPS technology, hence it includes a dedicated accelerator for the SiRFInstantFixII technology.

As this SiRFprima platform is integrated with lot many applications, it has eliminated the need of many additional coprocessors, thereby reducing the bill-of-material (BOM) cost for all of its customers. Along with cost reduction, the integration of various applications into one single chip-set has reduced the complexity of the board design. SiRFprima is believed to be capable of delivering all the necessary technologies with increased amount of user flexibility.

Owing to all these qualities it has currently become one of the most sought after navigational platforms.

The Navigator 7 consists of Map Share Technology that includes the maps of entire Western Europe, which allows you to make your own map corrections as well as view and access the corrections made other TomTom users on a daily basis. Corrections include editing the names of streets, add any missing poi, reverse the direction of traffic, block or unblock any street, etc. This facility is available absolutely free of charge. Its Help Me menu aids you in finding the local emergency service data at any given point of time. This guide can provide you with information regarding hospitals, roadside assistance or local emergency services.

Another feature offered by this Navigator 7 software is the ability of the navigational and route information to remain visible while you are either making or receiving calls. You can view the route information in pedestrian or 2D format for having a better idea of the road or street. To enable you to focus better on your driving and concentrate more on the road, it comes with clear spoken instructions along with visual directions. As it supports many European languages, you can opt for a language of your choice.

This software recommends driving breaks, reminds you of road rules and regulations, alerts you when approaching places of worship or schools as well as about unpaved roads. For further safety, it alerts you about the upcoming safety cameras occurring en-route. Also it warns you whenever you exceed the specified speed limit, hence preventing you from being pulled over for speeding issues.

With this software installed in your phone, your unit gets a clear overview of the density of traffic along with a choice of alternative route in case of congestions. It includes a wide range of preloaded points of interest that can withhold additional information such as the appropriate phone numbers and descriptions. You can test your planned route before you are out to set for on it. The Navigator 7 software provides you access to the TomTom home service, that gives you the permission to download the latest software, maps as well as access free content from the TomTom community along with subscribing to their services.

Furthermore, you are entitled to receive the up-to-date information about the safety cameras, traffic congestions and weather. You can also locate your buddies on the maps and send them free message as well as share your favourite locations. With so many functions incorporated on the gadget, your Windows based smart phone works like a dedicated sat nav unit rather than a phone.