User's Manual

Using Your Projector 105
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 S520 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 S520 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.
Firewall
Protection
Configuration