D-Link DCS-930L User Manual page 20

Section 4 - Configuration
Please make sure that you have the latest version of Java application installed on your computer to ensure proper operation when viewing the
video in Java mode. The Java application can be downloaded at no cost from Sun's web site (http://www.java.com).
When you connect to the home page of your camera, you will be prompted to download ActiveX. If you want to use ActiveX to view your video
images instead of Java, then you must download ActiveX.
Function: Click the ActiveX or Java radio button to view live
video.
D-Link DCS-930L User Manual 20