Dell Projector 4220/4320 User Manual
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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 for the 4220 and 4320 models. Home Page • Access the Web Management Home page by entering the projector’s IP address at the web browser. See LAN Settings on page 50. • Select the language for web management from the list. • Click any menu item on the left tab to access the page.
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 appear on screen. • Full screen projection — The presentation from the computer occupies the whole screen. • Split 1 - The presenation from the computer appears on the upper left corner of the screen. • Split 2- The presenation from th e computer appears on the upper right corner of the screen. • Split 3- The presenation from the computer appears on the lower left corner of the screen. • Split 4- The presenation from th e computer appears on the lower right corner of the screen. • Stop - Projection from the computer is stopped. IP Address : Shows each computer’s IP Address. NOTE: To end the conference, click Home.
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 , SSID Broadcast , Channel , Encryption , and Key. Choose Disable to disable the wireless set up.
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 office network via the wireless projector. Internet Only: Block users from the office network, but still reserve Internet connection capability. Set Security For SNMP • Setup Write Community information. Click the Apply button to save and apply changes. The projector must be restarted for the changes to take effect.
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 system. Projector Setup •Set up the Model Name , Projector Name , Location , and Contact information (up to 21 characters for each field). Click the Apply button to save and apply changes. The projector must be restarted for the changes to take effect.
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.