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The image viewer does not necessarily support all variations of a file format. To view images stored on your device, compatible mobile phone, or memory card, tap , and select My selection > Images. Media Positioning The Global Positioning System (GPS) is a worldwide radio navigation system that includes 24 satellites and their ground stations that monitor the operation of the satellites. A GPS terminal, such as the internal GPS receiver in Nokia N810 Internet Tablet products, receives low-power radio signals from the satellites, and measures the travel time of the signals. From the travel time, the GPS receiver can calculate its location to the accuracy of metres. The coordinates in the GPS are expressed in degrees and decimal degrees formats using the international WGS-84 coordinate system. The Global Positioning System (GPS) is operated by the government of the United States, which is solely responsible for its accuracy and maintenance. The accuracy of location data can be affected by adjustments to GPS satellites made by the United States government and is subject to change with the United States Department of Defense civil GPS policy and the Federal Radionavigation Plan. Accuracy can also be affected by poor satellite geometry. Availability and quality of GPS signals may be affected by your location, buildings, natural obstacles, and weather conditions. The GPS receiver should only be used outdoors to allow reception of GPS signals. GPS should only be used as a navigation aid. It should not be used for precise location measurement and you should never rely solely on location data from the GPS receiver for positioning or navigation. GPS receiver The procedure for using a GPS receiver with your internet tablet may vary according to the product model: Nokia N800 Internet Tablet—You must use an external GPS receiver with your device. Pair a compatible GPS receiver with your device using Bluetooth wireless technology. Nokia N810 Internet Tablet— Your device has an internal GPS receiver. The GPS receiver is located in the upper left corner of the device. When using the receiver, hold the device upright in your hand or in the mobile holder; or place the device on the table using the desk stand. Make also sure that your device has a clear view of the sky. Positioning The internal GPS receiver takes its power from the device battery. Using the GPS receiver may drain the battery faster. The internal GPS receiver takes its power from the device battery. Using the GPS receiver may drain the battery faster. About satellite signals If your device cannot find the satellite signal, consider the following: • Go outdoors to receive a better signal. • If you are outdoors, move to a more open space. • Check that your hand does not cover the internal receiver of your Nokia N810 Internet Tablet. For the location of the receiver, see ‘GPS receiver’, p. 41. • Signal strength may be affected by bad weather conditions. • Establishing a GPS connection may take from a couple of seconds to several minutes. Establishing a GPS connection in a car may take longer. Map application With the map application you can browse maps; see your location on the map; search for street addresses, different points of interest, coordinates or other locations, and save them as favourites. You can also purchase extra services, such as a navigation service with voice guidance. To access the application, tap , and select My selection > Map. The map application receives information about your current position using GPS. The application can use either an internal or external GPS receiver. To define which positioning method is used, tap and select Settings > Control panel. In Control panel, select GPS location. Almost all digital cartography is inaccurate and incomplete to some extent. Never rely solely on the cartography provided for use in this device. Downloading maps may involve the transmission of large amounts of data through your service provider's network. Contact your service provider for information about data transmission charges. Browse maps Depending on the product model, the availability of local maps can vary: Nokia N800 Internet Tablet—Local maps are not pre- installed on your device. You must download the local maps separately through the map application. For more information, see ‘Select and download maps’, p. 43. Positioning Nokia N810 Internet Tablet—Local maps are pre-installed on your device. Nokia N810 Internet Tablet—Local maps are pre-installed on your device. When you open the map application, the map view is displayed. If you have not selected an active map region, a list of available map regions is opened. To browse a map, pan it with the stylus, or tap [+] and [-] icons on the screen to zoom in and out. You can also activate the zoom mode from the application toolbar. Tap to zoom by drawing a square around the desired section of the map. To zoom in, draw from left to right. To zoom out, draw from right to left. When your GPS rec...