7About These Operating InstructionsThere are 3 sets of operating instructions for the WV-NP304 as follows.• Installation guide (book, these operating instructions)• Network operating instructions (PDF)• Setup instructions (PDF)The "Installation guide" contains descriptions of how to install and connect this camera, and ofhow to perform the required network settings.Refer to the "Network operating instructions (PDF)" and the "Setup instructions (PDF)" on theprovided CD-ROM for descriptions of how to perform the camera settings and how to operatethis camera. Adobe® Reader® is required to read the network operating instructions (PDF) andthe setup instructions (PDF).System Requirements for a PCCPU Pentium® 4 2.4 GHz or faster (A 3.0 GHz CPU or faster CPU isrequired when using Microsoft® Windows Vista® .)Memory 512 MB or more (A minimum of 1 GB memory is required whenusing Microsoft® Windows Vista® .)Network interface 10/100 Mbps Ethernet port x1Audio interface Sound card (when using the audio function)Monitor Resolution: 1 024 x 768 pixels or moreColor: 24-bit True color or betterOS Microsoft® Windows Vista® Business (32-bit)Microsoft® Windows ® XP Home Edition SP2*Microsoft® Windows ® XP Professional SP2*Web browser Windows® Internet Explorer® 7.0* Microsoft® Internet Explorer® 6.0 SP2 is required when usingMicrosoft® Windows ® XP Home Edition SP2 or Microsoft®Windows ® XP Professional SP2.Other CD-ROM drive: It is necessary to read the network operatinginstructions and use the software on the provided CD-ROM.DirectX ® 9.0c or laterAdobe® Reader® : It is necessary to read the operating instruc-tions on the provided CD-ROM.Notes:• When using a PC that does not meet the above requirements, displaying of images maybecome slow 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.• Refer to "Notes on Vista® " (PDF) for further information about system requirements for a PCand precautions when using Microsoft® Windows Vista® .• Use Microsoft® Windows Vista® when operating in an IPv6 network.