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 is Connected. Select Disconnected  to disable 
the wireless connection.
 
NOTE: It is recommended to use the default settings for Wireless 
Connect.
DHCP SERVER—Allows you to enable DHCP server of the wireless.
START IP ADDRESS—Automatically or manually assigns the Start IP 
address of the DHCP server to the projector connected to the wireless.
END IP ADDRESS—Automatically or manually assigns the End IP address of 
the DHCP server to the projector connected to the wireless.
SUBNET MASK—Configure the Subnet Mask of the wireless connection.
GATEWAY—Check the Gateway address with your network/system 
administrator if you configure it manually.
DNS—Check the DNS Server IP addres s with your network/system 
administrator if you configure it manually.
STORE—Press   to save the changes made in wireless configuration 
settings.
 
NOTE: 
1. Use   and  buttons to select IP Address, Subnet Mask, 
Gateway, DNS, and Store. 
						

							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 the original settings.
RESET—Press   to reset wireless configuration.
MENU SETTINGS—Select and press   to activate  the menu settings. The menu 
settings consists of the following options:
MENU POSITION—Allows you to change the position of the OSD menu on 
the screen.
MENU TIMEOUT—Allows you to adjust the time for an OSD timeout. By 
default, the OSD disappears afte r 20 seconds of non-activity.
MENU TRANSPARENCY—Select to change the transparency level of the OSD 
background.
MENU LOCK—Select  On to enable the Menu Lock and hide the OSD 
menu. Select  Off to disable the Menu Lock. If you want to disable the 
Menu Lock function and have the OSD disappear, press the  Menu button 
on the control panel or remote control for 15 seconds, and then disable the 
function.
PASSWORD—When Password Protect is enabled, a Password Protect screen 
requesting you to enter a password will be displayed when the power plug is 
inserted into the electrical output and the power for the projector is first 
turned on. By default, this function is  disabled. You can enable this feature 
by selecting  Enabled. If the password has been set before, key in the  
						

							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 and press  .
cTo confirm, enter the password again. 
dIf the password verification is succ essful, you may resume with accessing 
the projectors functions and its utilities.
2 If you have entered an incorrect passw ord, you will be given another two 
chances. After three invalid attempts, the projector will automatically turn 
off.
 
NOTE: If you forget your password,  contact DELL™ or a qualified 
service personnel.
3 To disable the password  function, select the Disabled option to close the 
function.
4 To delete the passw ord, select the Delete option.
4220 Password screen 4320 Password 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 full speed for about 30 seconds to stabilize the internal 
temperature.
P
OWER SAVING—Select  Off to disable Power Saving mode. By default, the 
projector is set to enter power saving mode after 120 minutes of no activity. 
A warning message appears on screen showing a 60 seconds countdown 
before switching to power saving mode. Press any button during the 
countdown period to stop the power-saving mode.
You can also set a different delay period to enter power saving mode. The 
delay period is the time you want the projector to wait without an input 
signal. Power saving can be set to 30, 60, 90, or 120 minutes.
If an input signal is not detected during the delay period, the projector 
turns off. To turn on the pr ojector press the Power button.
D
URING STANDBY—Select  Wireless On  or Off  to set the Wireless/LAN 
module on/off while the  projector is  standby status (default is Wireless 
Off).
L
AMP MODE—Allows you to select between  Normal or ECO  mode.
Normal mode operates at full power level. ECO mode operates at a lower 
power level which may provide longer  lamp life, quieter operation, and 
dimmer luminance output on the screen.
L
AMP HOUR RESET— Press   and select the  Confirm option to reset the 
lamp hour. 
						

							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 recommended
c10 MB of available hard-disk space 
dnViDIA or ATI graphic card must with 64 MB VRAM or above
eEthernet adapter (10 / 100 bps) for an Ethernet connection 
fA supported WLAN adapter for a WLAN connection (any NDIS-compliant 
802.11b or 802.11g or 802.11n WiFi device)
Web browser
Microsoft Internet Explorer 6.0 or 7.0 (recommended) or 8.0, Firefox  1.5 or 2.0, 
and Safari 3.0 and above
 NOTE: Wireless Networking Installation  steps are the same for the 4220 and 
4320 models.  
						

							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 on page 51.
5Access the INPUT SOURCE menu, select Wireless/USB and then select 
Wireless Display on the sub-menu. See INPUT SOURCE WIRELESS/USB 
on page 39. 
						

							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 your Internet browser. You wi ll be automatically directed to the 4220 or 
4320 Web Management
 web page.