8About the user manualsThere are 3 sets of operating instructions for the WV-SFV311/WV-SFV310/WV-SFR311/WV-SFR310/WV-SFN311/WV-SFN310 as follows.• Important Information (this document): Provides information about the cautions required forsafely using and installing this camera.• Installation Guide*: Explains how to connect devices.• Operating Instructions (included in the CD-ROM): Explains how to perform the settings and howto operate this camera.Adobe® Reader® is required to read these operating instructions on the provided CD-ROM.When the Adobe Reader is not installed on the PC, download the latest Adobe Reader from theAdobe web site and install it.* English screens are used in these operating instructions and leaflets.System requirements for a PCCPU: Intel® CoreTM 2 Duo 2.4 GHz or faster recommendedMemory: 1 GB or moreNetwork interface: 10BASE-T/100BASE-TX 1 portAudio interface: Sound card (when using the audio function)Monitor: Image capture size: 1024 x 768 pixels or moreColor: 24-bit True color or betterOS: Microsoft® Windows® 8.1Microsoft® Windows® 8Microsoft® Windows® 7Microsoft® Windows Vista®Web browser: Windows® Internet Explorer® 10 (32-bit)Windows® Internet Explorer® 9 (32-bit)Windows® Internet Explorer® 8 (32-bit)Windows® Internet Explorer® 7 (32-bit)Others: CD-ROM drive(It is necessary to read the operating instructions and use the software onthe provided CD-ROM.)Adobe® Reader®(It is necessary to view the PDF file on the provided CD-ROM.)IMPORTANT:• When using a PC that does not meet the above requirements, displaying of images maybecome slower or the web browser may become inoperable.• Audio may not be heard if a sound card is not installed on a PC. Audio may be interrupteddepending on the network environment.• Microsoft Windows RT, Microsoft Windows 7 Starter and Microsoft Windows Vista Starter arenot supported.• When using Windows 8.1, Windows 8, use it in the desktop. The software cannot be used inthe Modern UI design.