Dell Projector 4220/4320 User Manual

Using Your Projector51
c After the setup is complete, press the   button to exit.
3. After the IP Address, Subnet Ma sk, Gateway, and DNS is set up, 
select  Store and press   button to store the settings.
4. If you select  Store without pressing the  Enter button, the system will 
keep the original settings.
RESET—Press   to reset network configuration.
WIRELESS SETTINGS—Select and press   to activate wireless settings. The 
wireless settings menu provid es the following options:
WIRELESS—Default option...

52Using Your Projector
2. Press the   button to enter IP A ddress, Subnet Mask, Gateway, or 
DNS to set the value. (The sel ected option is highlighted in blue)
a Use   and   buttons to select the option.
b Use   and   buttons to set the value.
c After the setup is complete, press the   button to exit.
3. After the IP Address, Subnet Mask, Gateway, and DNS is set up,  select  Store and press   button to store the settings.
4. If you select  Store without pressing the  Enter button, the system will 
keep...

Using Your Projector53
password first and select the function. This password security feature will 
be activated the next time you turn on the projector. If you enable this 
feature, you will be asked to enter the projector’s password after you turn 
on the projector:
1
First time password input request:
a Go to  Menu Settings , press   and then select  Pa s s w o r d to Enabled 
the password settings.
b
Enabling the Password function will pop up a change screen. Key in a 
4-digit number from the screen...

54Using Your Projector
CHANGE PASSWORD—Key in the original password. Then, enter the new 
password and confirm the new password again.
POWER SETTINGS—Select and press   to activate power settings. The power 
settings menu provides the following options:
4220 Change Password screen 4320 Change Password screen 

Using Your Projector55
QUICK SHUTDOWN—Select On to turn off the projector with a single press of 
the Power button. This function allows the projector to quickly power off 
with an accelerated fan speed. Slightly  higher acoustic noise is expected 
during quick power off.
 
NOTE: Before you turn on the projector  again, wait for 60 seconds to 
allow the internal temperature to  stabilize. The projector will take a 
longer time to turn on if you try  to power on immediately. Its cooling fan 
will run at...

56Using Your Projector
INFORMATION—The information menu displays the current 4220 or 4320 
projector settings.
LANGUAGE
Allows you to set the language for the OSD. Press   to activate the Language 
menu.
HELP
If you encounter problems with your projector, you can access the help menu for 
troubleshooting. 

Using Your Projector57
Wireless Networking Installation
 NOTE: Your computer must have the following minimum system requirements:
Operating System:
•Windows Microsoft Windows 2000™ with service pack 4 or later, Windows XP™ Home or 
Professional Service pack 2 (32-bit recommended), Windows Vista 32-bit, and 
Wi n d o w s
® 7 Home or Professional 32-bit or 64-bit
•MAC  MacBook and above, MacOS 10.5 and above
Minimum Hardware:
aIntel Dual Core 1.4 MHz or higher
b256 MB of RAM required, 512 MB or more...

58Using Your Projector
Enable Wireless on the Projector
In order to use your projector wirelessly, you need to complete the steps below:
1
Install the optional wireless dongle. See Installing the Optional Wireless 
Dongle on page 11.
2Connect the power cable to the wall  outlet and press the power button.
3Press the Menu button on your projector control panel or remote control.
 NOTE: Use  ,  ,   and   buttons to navigate and   to select.
4
The wireless connection default is enable. See Wireless Settings...

Using Your Projector59
The Wireless Guide Screen shown below appears:
 NOTE: If wireless connection is disabled,  then follow these steps to set up: 
ADVANCED SETTINGS  J Wireless settings  J Wireless  J Connected. The 
image input source will be automatica lly switched to wireless screen when 
wireless option is selected in this step.
6
Take note of the LOGIN CODE, NETWORK NAME (SSID), and IP 
ADDRESS
. You will need these information to log in later. 

60Using Your Projector
Install the Wireless Application software on Your Computer
7Connect your computer to the 4220 or 4320 wireless network.
 NOTE: 
• Your computer must have wireless  network function to detect the 
connection.
• When you connect to the 4220 or 4320 wireless network, you will lose  wireless connectivity with other wireless networks.
 NOTE: Remember to turn off all proxies. (In Microsoft® Windows Vista: Click 
Control Panel  J  Internet Options  J Connections  J  LAN Settings )
8
Open...