D-Link DCS-2120 Product Manual - Page 64

Section 3 - Configuration Using the IP Surveillance Software Before you begin installing this application software, the hardware system requirements must be checked first. The minimum system requirements recommended for this application are as follows: • Windows® 2000 or XP • At least 256MB of memory (512MB recommended) • A wireless (802.11b or 802.11g) or Ethernet network • Internet Explorer 6.x or higher Internet Web Browser • VGA card resolution: 800x600 or above • CPU: Pentium 4 1.3GHz or above processor (Pentium 4 2.4GHz processor or higher with 512MB memory and a 32MB video card is required for multiple camera viewing and recording in IP surveillance program) Launcher Launcher is a controller program that allows users to invoke Monitor or Playback quickly. System Tray Icon The Launcher icon reflects current state of IP surveillance.The icon in the system tray signifies that the IP surveillance Software is currently active on the system. Security for Launcher When Launcher starts, there is no need to undergo a username/password check. But when users want to click on the icon of Launcher on system tray, Launcher will pop up a username/password dialog the first time for menu popup or when Launcher is locked. If a user fails to pass the authentication check, no menu will show up. If a user fails 3 consecutive tries he/she will be locked out for a period of 60 seconds. D-Link DCS-2120 User Manual 64