7About the user manualsThere are 4 sets of operating instructions for the WJ-NX400K, WJ-NX400K/G as follows.Installation Guide (Printed): Contains procedures of how to install/connect this product with devices and descrip-tions about "Easy start".Important Information (this document): Contains preface, precautions, and major operating controls and their functions andspecifications.Operating Instructions (PDF): Contains descriptions of how to configure the required settings and how to operatethis product. Both operations/configurations using the interface on the product andusing a PC via a network are provided.Quick Reference Guide: Contains descriptions of how to operate functions frequently used.Adobe® Reader® is required to read the PDF files on the provided CD-ROM. When Adobe® Reader® is not installed 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 "NX400" in the manuals and on the setup. Referto "readme.txt" on the provided CD-ROM for further information about the dedicated software (option) that receives and displaysthe event and error information, compatible cameras and their versions.Refer to the Panasonic support website (https://security.panasonic.com/support) for latest information about the compatiblecameras and functions to be added or changed by firmware upgrade.Introduction (continued)Standard accessoriesCD-ROM*1 .................................................................................................1 pc.Mouse ........................................................................................................1 pc.Installation Guide ........................................................................................1 pc.Quick Reference Guide ...............................................................................1 pc.Warranty (for U.S. field only)........................................................................1 pc.Activation Key Card ....................................................................................1 pc.Terminal Plug (12 pin) .................................................................................2 pcs.Terminal Plug (16 pin) .................................................................................2 pcs.Cable Clamp (for fixing cable connected to Terminal Plug) ..........................1 pc.Dust caps for the front USBs*2 ...................................................................2 pcs.Power cord (WJ-NX400K) ..........................................................................1 pc.Power cord (WJ-NX400K/G).......................................................................2 pcs.Key .............................................................................................................2 pcs.Label* 3 .......................................................................................................1 pc.Rack mounting bracket ..............................................................................2 pcs.Rack mounting bracket fixing screw ...........................................................6 pcs.Rack handle ...............................................................................................2 pcs.Screws for the rack handle .........................................................................4 pcs.Washer .......................................................................................................4 pcs.HDD canister ..............................................................................................9 pcs.HDD fixing screw ........................................................................................54 pcs.Power cord clamp ......................................................................................1 pc.*1 The CD-ROM contains the operating instructions (PDFs). Make sure to read them when installing or setting the recorder.*2 Put the dust caps for the front USBs on the front copy port and mouse connection port to prevent dust brought by fan'sintake while you are not using a mouse or an external storage device.*3 This label is the same one found on the surface of this product. Keep it in view when installing this product in the rack.