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Changing the AV source 1. Switch to the AV mode after you have made all the connections. Press the MODE operating button to do this. 2. Press the MODE operating button several times to switch between the sources. The sources will be displayed in the following sequence: HDMI IN . VGA IN . All-In-One PC . HDMI IN, etc. Appendix AidComponentsHandling Safety AV inputs 51 The Network Your All-In-One PC is provided with a Fast Ethernet-Network connector You will find further information about networking in the Help section within the Start menu. What is a Network? A network means connecting your All-In-One PC to another or several other All-In-One PCs. Users can transfer information and data between computers and share resources such as printers, modems and hard disk drives. Here are some practical examples: . You can exchange Email and manage appointments in an office. . Users share a printer in a network and save their data on a central server. . Two or more All-In-One PCs can be connected to play network games or share data. English Wireless LAN (optional) Your All-In-One PC is equipped with WLAN. The components (Module, antenna) are already integrated and activated in your computer. You can turn off the wireless LAN function with the help of the Windows® Device Manager. This function allows you to create a wireless network link with a partner. Safety Note Attention! Don’t use this feature in environments where highly sensitive devices are placed such as in hospitals etc. To avoid any interference disable this option in your device manager. Conditions The partner used can be a wireless access point. An access point is a wireless transmitter that communicates with your notebook and controls access to the network connection (e.g., a home network or a broadband connection such as DSL). Wireless access points are often found in offices, airports, universities or Internet cafes. They offer access to enterprise services and networks or to the Internet. Access authorizations are normally needed. A fee may be required to use a public access point. To set up a wireless network to share Internet access, files, and printers at home, you will need an access point, a router, and a broadband (DSL or cable) modem. Some access points can also serve as a router and/or a broadband modem. Check with your retailer to find the best solution for your needs. A link to another computer with wireless LAN functionality can also be created without an access point. This will allow you to share files, but you will need an access point and a router to share an Internet connection. The wireless network link works according to standard IEEE 802.11n and is compatible to standard IEEE 802.11 b/g. Other standards (802.11a etc.) are not supported. The transmission speed (max. 300 Mbp/s*) can vary according to distance and other factors. If for example the other devices support the 802.11b standard the transmission speed can be max. 11 Mbp/s. Search for “wireless networking” in Windows Help and Support for more information. Appendix AidComponentsHandling Safety * 300 Mbit/s is a grossvalue. A maximum of 75 Mbit/s is available at application level. In order to use its full capacity, a WLAN router following the 802.1 1n standard is required. The Network 53 Troubleshooting within the Network Why does the network environment not show the releases? The network environment is delayed in time. Check the release by searching for the respective computer name. Why does an error message appear when I click on the network environment? The computer name must be unique on the network and may not be the same as the task group. It appears that the network boards are unable to communicate. What might be the problem? Maybe one of the used network boards works with a different speed (e. g. 10 instead 100 Mbit) and your network computer is unable to recognize this. If necessary, set the network driver to the compatible speed. If two All-In-One PCs should be linked you require a cross-link cable, otherwise use a patch cable. In addition, check the protocols and the configuration. The data transmission is incorrect or very slow. What might be the problem? Maybe you have the wrong cable (UTP / CAT3 or lower) or the problem is the proximity of a power cord or another source of interference. For further hints on troubleshooting refer to the Windows help under “Network errors”. English Bluetooth (optional) Bluetooth wireless technology is designed to replace cables between devices, such as your printer, keyboard, and mouse. Bluetooth wireless technology operates over a short distance. Bluetooth devices use radio transmission, which enables your computer, mobile phone, printer, keyboard, mouse, and other devices to communicate with each other without cables. There are several uses for Bluetooth wireless technology, including, but not limited to: . Creating a wireless connection to the Internet with a mobile phone. . Transferring files between computers or between a compute...