Dell Projector 4220/4320 User Manual

Using Your Projector81
Managing the Projector From Web 
Management
Configuring the Network Setting
If the projector is connected to a network, you can access the projector using a web 
browser. For configuring the network setting, refer to LAN Settings on page 50.
Accessing Web Management
Use Internet Explorer 5.0 and above or Firefox 1.5 and above and enter the IP 
address. You can now access Web Management and manage the projector from a 
remote location.
 
NOTE: Web management and set are the same...

82Using Your Projector
Download the Wireless Application Software
See also Wireless Networking Installation on page 57.
Click the  Download  button of the corresponding operating system of your 
computer. 

Using Your Projector83
Conference Control
This allows you to host conference presentations from different sources without 
using projector cables and lets you control how each presentation will appear on 
screen.
 
NOTE: Without Conference Play Control, the last  user to hit the Play button on 
the application will take control of the full-screen projection.
Computer Name:  Lists the computers logged for conference control.
Play Control : Click the buttons to control how each computer’s projection will...

84Using Your Projector
Managing Properties
Admin
An administrator password is requ ired to access the Admin page. 
• Admin Password : Enter the administrator password and then click  Login. 
The default password is admin. To change the password, see Change 
Passwords on page 89. 

Using Your Projector85
System Status
Displays the Network Status , Connection Status , and Projector Status  
information. 

86Using Your Projector
Network Status
See OSD section on page 50.
IP Setup
• Choose  Obtain an IP addr ess automatically to assign an IP address to the 
projector automatically, or  Use the following IP address  to assign an IP 
address manually.
DHCP Server Setup • Choose  Auto to automatically set up the  Start IP, End IP , Subnet Mask , 
Default Gateway , and DNS Server  address from a DHCP server, or  Disable 
to disable this function.
Wireless Setup • Choose  Enable to set up the  Region, SSID ,...

Using Your Projector87
SSID: Up to maximum length of 32 characters.
Encryption:  You can Disable WPA key or select one of 64-bit or 128-bit in 
ASCII or HEX string.
Key:  If Encryption is enabled, you have to set key value according to the 
encryption mode you selected.
RADIUS Server Setup • Set up the IP address, Port, and Key information.
GateKeeper • There are three options:  All Pass:  Allow users to access the office network via the wireless projector.
All Block:  Block users from accessing the...

88Using Your Projector
Projection Setup
Projection Setup
• Resolution : Allows you to select the resolution. Options are: XGA (1024 x 
768) and WXGA (1280 x 800).
• Login Code : Select how you want the login code to be generated by the 
projector. There are three options: 
•Disable: Login code will not be required when logging in to the system.
•
Random: Default is Random. Login code will be randomly generated. 
•
Use the following code: Enter a 4-digit code. This code will be used to 
log in to the...

Using Your Projector89
Change Passwords
This page allows you to chan ge the administrator password.
• Enter New Password : Enter the new password.
• Confirm New Password : Enter the password again and click  Apply.
 
NOTE: Contact Dell if you forget your administrator password. 

90Using Your Projector
Reset to Default
Click the  Apply button to restore the wireless/network setup to its factory default 
settings.