Panasonic CF51MCMDDBM CF51LCCDDBM User Guide - Page 19

Operation Maintenance Display Avoid using water when cleaning the panel. Ingredients included in water may leave scratches and reduce readability of the screen. z Avoid rubbing off dust/dirt with cloth since it may leave scratch on the screen. Sweep dust/dirt with fine brush, then wipe it with a dry soft cloth used for cleaning glasses. z Apply camera lens cleaner on a soft gauze and clean it with gentle force. Then, wipe with a dry soft cloth used for cleaning glasses. Areas excluding the display Wipe these areas with a soft cloth, after applying water or detergent diluted with water to the soft cloth and firmly wringing out excess water. Touch Pad (Î page 16) CAUTION z Do not use benzene, thinner, or rubbing alcohol. Doing so may adversely affect the surface, e.g., discoloration. In addition, do not use commercially-available household cleaners and cosmetics, as they may contain components harmful to the surface. z Do not directly add or spray water or detergent. If liquid enters the inside of the computer, it may cause it to work improperly or be damaged. Security of the Computer Use the Windows Security Center function to protect Windows from damage by computer viruses, etc. Windows Security Center z What is Windows Security Center? The Windows Security Center allows centralized management of Windows security information, and monitors antivirus measures and other Windows security settings to ensure optimum safety. Use the Windows Security Center function to protect your computer from damage by viruses, etc. Select [start] - [Control Panel] - [Security Center] to display the current settings for the following security functions. • Windows Firewall A security system for protecting the computer from unauthorized access via the Internet or other external networks. The firewall regulates the data exchanged between the computer and the external network, so that only approved data can pass through. At the time of purchase, the Windows Firewall is set to be enabled. • Automatic Updates If your computer is connected to the Internet, this function regularly checks whether security updates and other important updates have been made available, and automatically installs these updates in their latest conditions. • Virus Protection This function regularly checks whether antivirus software has been installed in the computer, and whether the version of that software is the latest version available. 19