3 DIGITAL VIDEO RECORDER6. Event .............................................................................................................. 347. Device ............................................................................................................ 357.1 GENERAL..........................................................................................................................357.2 ALARM ..............................................................................................................................368. Network Setup .............................................................................................. 378.1. IP setup ............................................................................................................................378.2. E-Mail................................................................................................................................388.3 DDNS .................................................................................................................................398.4. Router & Port Forwarding ..............................................................................................408.5. MISC. ................................................................................................................................429. System Setup ................................................................................................ 439.1. General .............................................................................................................................439.2. Time ..................................................................................................................................449.3. Account ............................................................................................................................459.4. DISK..................................................................................................................................469.5. UPDATE. ...........................................................................................................................479.6. INFO..................................................................................................................................48VI.PAN/TILT ZOOM CONTROL ............................................................. 491. P.T. Z . Menu .................................................................................................. 492. Preset & Tour ................................................................................................ 503. Custom Functions ........................................................................................ 50VII.SEARCH/ PLAYBACK ..................................................................... 531. Time Search .................................................................................................. 532. Log List Search/Alarm, Motion Search ....................................................... 54VIII.BACKUP.......................................................................................... 551. USB Memory Stick Backup .......................................................................... 552. External USB HDD Backup .......................................................................... 563. CD/DVD –RW Backup ................................................................................... 584.How to Play Backup data in USB Memory Stick Backup ........................... 595. Back up Range Setup ................................................................................... 60Appendix 1: WEB SERVER .............................................................................. 61X.SPECIFICATIONATION ...................................................................... 63