ZyXEL Communications P-660HW-T v2 - Manual (Page 341)

P-660HW-T v2 User’s Guide
Appendix L Pop-up Windows, JavaScripts and Java Permissions 341
Figure 194 Security Settings - Java
JAVA (Sun)
1 From Internet Explorer, click Tools, Internet Options and then the Advanced tab.
2 make sure that Use Java 2 for <applet> under Java (Sun) is selected.
3 Click OK to close the window.