Dell 4320 Projector - Manual (Page 99)

Firewall Protection Configuration
Windows Firewall 1 Open Windows Firewall (Start > All Programs >
Control Panel). Double-click on Windows Firewall.
2 On the General tab, uncheck Don’t allow
exceptions.
3 On the Exceptions tab, click the Add Program...
button.
4 Find and select Dell 4220 or 4320 Projector from the
list of programs, then click OK.
5 Click OK to confirm exceptions settings.
Zone Alarm 1 Open Zone Alarm Firewall (Start > All Programs >
Zone Labs > Zone Labs Center).
2 On the Program Control page, find and select
Dell 4220 or 4320 Projector from the list.
3 Right-click on its Access-Trusted column.
4 Select Allow from the pop-up menu.
5 Right-click and select Allow for the Access-Internet,
Server-Trusted, and Server-Internet columns.
Using Your Projector 99