4PrefaceThe network disk recorders WJ-NV200K, WJ-NV200VK and WJ-NV200K/G (hereinafter, recorders) are designedfor use within a surveillance system, and record images/audio from up to 16 network cameras (hereinafter, cam-eras) on the hard disk drives. Up to 16 cameras can be registered.This recorder supports HDMI (High-Definition Multimedia Interface) standard which allows displaying playback/live images with superior quality when connecting to a high-definition monitor using an HDMI cable (option). It ispossible to operate cameras from this recorder to display images from multiple cameras or switch camerasfrom which images are to be displayed, etc.The recorders described in this installation guide are the models that are compatible as of February, 2012.Contact your dealer for further information.* No hard disk drive is supplied with this recorder. For purchasing the hard disk drive, contact your dealer.About the user manualsThere are 4 sets of operating instructions for the WJ-NV200K, WJ-NV200VK, WJ-NV200K/G as follows.Installation Guide: Contains descriptions of how to install/connect this product and how toconfigure the required settings.Operating Instructions (PDF)(this document): Contains descriptions of how to operate this product.(Both operations using the interface on the product and using a PC via anetwork are provided)Quick Reference Guide: Contains descriptions of how to operate functions frequently used.Operating Instructions of AdditionalBusiness Intelligence Kit (PDF): Contains descriptions of how to use WJ-NVF20 (option), WJ-NVF20E(option) on trial, how to register the license, how to configure the settingsand how to operate.Adobe® Reader® is required to read the PDF files on the provided CD-ROM. When Adobe® Reader® is notinstalled on the PC, download the latest Adobe® Reader® from the Adobe web site and install it.Depending on descriptions, the model name of this recorder may be omitted as "NV200" in the manuals and onthe setup.The screens used in these operating instructions show the case in which WJ-NV200VK is used and 16 camerasare connected.Refer to "readme.txt" on the provided CD-ROM for further information about the dedicated software (option)that receives and displays the event and error information, compatible cameras and their versions.System requirements for a PCIt is recommended to operate this product using a PC that meets the following system requirements.OS: Microsoft® Windows® 7*Microsoft® Windows Vista®Web browser: Windows® Internet Explorer® 9.0 (32-bit)Windows® Internet Explorer® 8.0 (32-bit)Windows® Internet Explorer® 7.0 (32-bit)CPU: Intel® Core™ 2 Duo 2.66 GHz or fasterMemory: 1 GB or moreMonitor: 1 024 x 768 pixels or more, 24-bit True color or betterNetwork interface: 10BASE-T/100BASE-TX/1000BASE-T 1 portAudio: Sound card (When using the audio function)Others: CD-ROM drive: It is necessary to refer to the operating instructions on the providedCD-ROM.DirectX® 9.0c or later