4CONTENTSIMPORTANT SAFETY INSTRUCTIONS ..................... 3PREFACE .................................................................... 5FEATURES .................................................................. 5PRECAUTIONS ........................................................... 6TRADEMARKS AND REGISTEREDTRADEMARKS ............................................................ 7LIMITATION OF LIABILITY ......................................... 7MAJOR OPERATING CONTROLS ANDTHEIR FUNCTIONS .................................................... 8■ Front View ............................................................. 8■ Rear View ............................................................. 10■ On the Monitor 1 (To display only live image) ....... 11■ On the Monitor 2(To display live or recorded image) ....................... 12STARTUP .................................................................... 16CLOCK ADJUSTMENT ............................................... 17SHUTDOWN ................................................................ 18RECORDING (Manual Recording) .............................. 19RECORDING (Emergency Recording) ........................ 21PLAYBACK .................................................................. 22PLAYBACK IMAGE ON A DESIGNATED DISK .......... 25PLAYBACK FROM A DESIGNATEDTIME AND DATE ......................................................... 27SEARCH AND PLAY ................................................... 28■ Searching For a Recording Event and Playback(Recording Event Search) ..................................... 28■ Searching for a motion detected time and date fromrecorded images and play it (VMD search) ........... 32■ To delete the motion detection area ..................... 36■ Searching for a marked point and play from thatpoint (Marking search) .......................................... 37MONITOR LIVE IMAGES ............................................ 38■ Displaying Live Images on a Single Screen .......... 38■ Electronic Zoom .................................................... 38■ Displaying on a Multi-screen ................................. 39■ Sequential Display ................................................ 40CONTROL CAMERAS ................................................ 41■ Panning/Tilting ...................................................... 41■ Zoom ..................................................................... 41■ Focus .................................................................... 41■ Iris ......................................................................... 42■ Preset Action ......................................................... 42■ Move a camera to the preset position ................... 43■ Auto Function (Auto Pan, etc) ............................... 44ABOUT THE EVENT FUNCTION ................................ 45■ Action at an event occurrence .............................. 45■ Alarm Function ...................................................... 46■ Cancel the Alarm Action ....................................... 47■ Suspend the Alarm Actions ................................... 47COPYING (Duplicate) .................................................. 48DELETE DATA ON THE DISK .................................... 50■ Deletion of recorded images saved on thehard disk manually ................................................ 50FORMAT (INITIALIZE) A DVD-RAM DISK .................. 52DISPLAY/EDIT TEXT INFORMATION ........................ 54ERROR/WARNINGS ................................................... 56OPERATION USING A SYSTEM CONTROLLER ...... 58OPERATION USING A PC .......................................... 62■ Features ................................................................ 62■ System Requirements of a PC .............................. 62INSTALLATION IN THE RACK ................................... 63MANAGEMENT OF USERS/HOSTS .......................... 64OPERATING THE UNIT FOR THE FIRST TIME ........ 66Preparation for maintenance (HDD replacement,installation, etc.) ........................................................... 67CONNECTIONS .......................................................... 69■ Connections when the unit is usedindependently ........................................................ 69■ Connections with an extension unit ...................... 70■ Connections with DVD-RAM, CD-R, andDVD-R drives ........................................................ 71■ Connections with the VCR .................................... 72■ Connections with PS·Data systems ...................... 73■ Cascade connection of multiple units ................... 75■ Connection with the RS485 camera ..................... 79■ Mode Switch ......................................................... 81■ RS485 Port ........................................................... 81■ How to Use the Terminals of the ALARM/CONTROL Connector ........................................... 82■ How to Use the Terminals of the ALARMConnector ............................................................. 86■ How to Use the SERIAL Connector ...................... 88SETUP ......................................................................... 89■ Item list of the SETUP MENU ............................... 89■ About the SETUP MENU ...................................... 91■ Basic Operation with the SETUP MENU .............. 92■ [Maintenance] Functions for Maintaining .............. 93■ [Recording] ............................................................ 97■ [Event] Function for Events ................................... 99■ [Schedule] Settings for the recording/event action schedule ......................................... 104■ [Switcher] Settings for the switcher function ....... 109■ [Display] .............................................................. 112■ [Comm] Settings for communication with otherdevices ................................................................ 115■ [System] Settings on System .............................. 120DISPLAY SETUP MENU OF CAMERA ..................... 126DISK MANAGEMENT ................................................ 127■ Notes on hard disk .............................................. 127■ How to replace the built-in hard disk ................... 127■ About the HDD DISK MENU ............................... 130■ Display of the HDD DISK MENU ........................ 130■ RAID 5 Function of the Extension Unit ............... 131■ Formatting (Initialization) the Hard Disk .............. 132■ Setting for Mirroring ............................................ 136SERIAL (RS232C) CONNECTOR COMMANDREFERENCE ............................................................. 140■ SERIAL (RS232C) Communication Protocol ...... 140■ Command Format ............................................... 140FLOWCHART OF THE SETUP MENU ...................... 150PARAMETERS AND THE DEFAULT SETTINGSOF THE SETUP MENU ............................................. 151TROUBLESHOOTING ............................................... 157SPECIFICATION ....................................................... 161STANDARD ACCESSORIES .................................... 162