2CONTENTSPreface ............................................................................................................................ 3Features ...................................................................................................................... 3About these operating instructions .............................................................................. 4System requirements for a PC .................................................................................... 4Trademarks and registered trademarks ...................................................................... 5Abbreviations .............................................................................................................. 5Terms used in these operating instructions ................................................................ 5Operations Flow .............................................................................................................. 7Performing the Network Settings of a PC ........................................................................ 8About the Network Security of This Unit .......................................................................... 11Equipped security functions ........................................................................................ 11For enhanced security ................................................................................................. 11Display the Operation Window ........................................................................................ 12About the Operation Window .......................................................................................... 14Top page ..................................................................................................................... 14[Control] button ............................................................................................................ 15[Cam Select] button ..................................................................................................... 16[Setup] button .............................................................................................................. 17Status display area ...................................................................................................... 18Playback point operation area ..................................................................................... 19[HDD] tab .................................................................................................................... 19[CAM] Tab ................................................................................................................... 21Setup Menu ..................................................................................................................... 22Setup menu chart ........................................................................................................ 22Basic operation with the setup menu .......................................................................... 25Perform the minimum required settings [Quick] .......................................................... 27Perform the settings for the system [System] ............................................................. 30Functions for the emergency recording [Emergency REC] ......................................... 34Functions for events [Event] ........................................................................................ 36Settings for the recording/event schedule [Schedule] ................................................. 39Settings relating to cameras [Camera] ........................................................................ 47Settings relating to network [Comm] ........................................................................... 55Settings relating to the authentication [User Mng.] ..................................................... 65Settings for maintenance [Maintenance] ..................................................................... 72Settings relating to the disk configuration [Config] ...................................................... 76Troubleshooting ............................................................................................................... 78