3PrefaceAbout these operating instructionsThere are 2 sets of operating instructions for the WV-NS202A as follows.• Installation Guide• Network operating instructionsThese network operating instructions contain descriptions of how to operate this product using a PC via a networkand of how to configure the settings.Refer to the installation guide for descriptions of how to install this product and of how to connect to a network.Adobe ® Reader is required to read PDF. When the Adobe ® Reader is not installed on the PC, download the latestAdobe ® Reader from the Adobe web site and install it.Trademarks and registered trademarks• Microsoft, Windows, Internet Explorer, ActiveX and DirectX are either registered trademarks or trademarks ofMicrosoft Corporation in the United States and/or other countries.• Adobe and Reader are either registered trademarks or trademarks of Adobe Systems Incorporated in the UnitedStates and/or other countries.• SD logo is a trademark.• Other names of companies and product contained in these operating instructions may be trademarks or regis-tered trademarks of their respective owners.Viewer software• Images will not be displayed when the viewer software "Network camera View3" is not installed on the PC. Installthe viewer software from this product or from the provided CD-ROM.Important:• The default setting of "Automatic installation of Viewersoftware" is "ON". Follow the instructions on page 87when the message is displayed on the information bar ofthe browser.• When the "Live" page is displayed for the first time, theinstall wizard of the ActiveX control required to displayimages from the camera will be displayed.Follow the instructions of the wizard.• When the install wizard is displayed again even aftercompleting the installation of the ActiveX, restart the PC.• The viewer software used on each PC should be licensed individually. The number of installations of the viewersoftware from the camera can be checked on the [Upgrade] tab of the "Maintenance" page ( page 77). Refer toyour dealer for the software licensing.