6About These Operating InstructionsThere are 2 sets of operating instructions for the WV-NF284 as follows.• Installation Guide (book, these operating instructions)• Network Operating Instructions (PDF)The "Installation Guide" contains descriptions of how to install and connect this camera, andhow to perform the required network settings. Refer to the "Network Operating Instructions(PDF)" on the provided CD-ROM for descriptions of how to perform the camera settings andhow to operate this camera. Adobe® Reader is required to read the network operating instruc-tions (PDF).System Requirements for a PCCPU: Pentium ® 4 2.4 GHz or fasterMemory: 512 MB or moreNetwork Interface: 10/100 Mbps Ethernet port x1Audio Interface: Sound card (when playing audio)Monitor: Resolution: 1 024 x 768 pixels or moreColour: 24-bit True colour or betterOS: Microsoft® Windows ® 2000 Professional SP4 *1Microsoft® Windows ® XP Home Edition SP2Microsoft® Windows ® XP Professional SP2Web browser: Microsoft® Internet Explorer® 6.0 SP2*1 Microsoft® Internet Explorer® 6.0 SP1 only when usingWindows ® 2000 Professional SP4Other: CD-ROM Drive: It is necessary to read the operating instructionsand use the software on the provided CD-ROM.DirectX ® 9.0c or laterAdobe® Reader: It is necessary to read the operating instructionson 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 will not be heard if a sound card is not installed on a PC. Audio may be interrupteddepending on the network environment.