415.2.3 Port Menu .................................................................. 5315.2.4 Sub-Stream Menu...................................................... 5415.3 COMM Menu ......................................................................... 5515.3.1 DDNS Menu ............................................................... 5515.3.2 E-Mail Menu ............................................................... 5615.3.3 UPnP Menu................................................................ 5715.4 PTZ Menu.............................................................................. 58Chapter 16: Record Search Menu ........................................................ 59Chapter 17: Disk Management Menu ................................................... 63Chapter 18: Information Menu............................................................... 6518.1 Device Menu ......................................................................... 6818.2 Network Menu ....................................................................... 6918.2.1 LAN Menu .................................................................. 6918.2.2 PPPoE Menu ............................................................. 7018.3 Online Menu .......................................................................... 7118.4 Record Menu ......................................................................... 72Chapter 19: Maintenance Menu ............................................................ 7319.1 Basic Menu............................................................................ 7419.1.1 Firmware Upgrade ..................................................... 7519.2 Settings Menu ....................................................................... 76Chapter 20: Remote Access ................................................................. 7720.1 Connection of DVR and Router/Modem ............................... 7820.2 Windows Network Configuration ........................................... 7920.3 Apple (Mac) Network Configuration ...................................... 80Chapter 21: Port Forwarding ................................................................. 8221.1 Checking the Ports after Port Forwarding............................. 84Contents