5PrefaceThe network camera WV-NF302 is designed to operate using a PC on a network (10BASE-T/100BASE-TX).By connecting to a network (LAN) or the Internet, images and audio from the camera can bemonitored on a PC via a network.Note:It is necessary to configure the network settings of the PC and its network environment tomonitor images and audio from the camera on the PC. It is also necessary that a webbrowser is installed on the PC.FeaturesIntroduction of 1.3 mega pixel progressivescan CCDThe introduction of the progressive scan typeof CCD has achieved excellence in perform-ance for motion images and high resolution.Adaptive black stretchThis function automatically detects dark andless viewable portions of a subject andmakes the portions brighter.Important:The use of the adaptive black stretchfunction may increase noise at the darkportions of the subject. The use of thisfunction may also emphasize the dark-ness or brightness at the border betweenthe dark and bright portions comparedwith other dark or bright portions.JPEG/MPEG-4 dual encodeMPEG-4 images can be monitored whilemonitoring JPEG images.Focus assist function equippedThis function informs users of an optimalfocal point at focus adjustment.No special power supply and cable instal-lation required (Power over Ethernet)Power can be supplied to the camera andimages/audio transmitted on a single LANcable by connecting to PoE-compatible net-work devices.Interactive communication with audio isavailableBy using the audio output connector and themicrophone in connector, receiving audiofrom the camera on a PC and transmittingaudio from the PC to the camera are avail-able.Motion detection functionWhen a motion is detected, this product willtake the following actions.• Outputs alarm signals• Transfers images to the FTP server• Notifies by mail• Saves images on the SD memory card