Dell Projector 4220/4320 User Manual

Using Your Projector41
VOLUME
The Volume menu allows you adjust th e volume settings of your projector.
V
OLUME— Press   to increase the volume and   to decrease the volume.
AUDIO INPUT
The Audio Input menu allows you to select your audio input source. The options 
are:  Audio-A , Audio-B , Audio-C , HDMI,  and Wireless/LAN .
ADVANCED SETTINGS
The Advanced Settings menu allows you to change settings for  Image, Display , 
Projector , LAN, Wireless,  Menu, Powe r,  and Information . 

42Using Your Projector
IMAGE SETTINGS (IN PC MODE)—Select and press   to activate image settings. 
The image settings menu provides the following options:
COLOR TEMPERATURE—Allows you to adjust the color temperature. The 
screen appears cooler at higher co lor temperatures and warmer at lower 
color temperatures. When you adjust the values in the  Color Adjust menu, 
the Custom mode is activated. The values are saved in the Custom mode.
RGB COLOR ADJUST—Allows you to manually adjust the colors red,...

Using Your Projector43
COLOR TEMPERATURE—Allows you to adjust the color temperature. The 
screen appears cooler at higher co lor temperatures and warmer at lower 
color temperatures. When you adjust the values in the  Color Adjust menu, 
the Custom mode is activated. The values are saved in the Custom mode.
RGB COLOR ADJUST—Allows you to manually adjust the colors red, green, 
and blue.
SATURATION—Allows you to adjust the video source from black and white 
to fully saturated color. Press   to increase...

44Using Your Projector
DISPLAY SETTINGS (IN PC MODE)—Select and press   to activate display settings. 
The display settings menu provides the following options:
HORIZONTAL POSITION—Press   to move the image right and   to move 
the image left.
VERTICAL POSITION—Press   to move the image up and   to move the 
image down.
FREQUENCY—Allows you to change the display data clock frequency to 
match the frequency of your computer’s graphics card. If you see a vertical 
flickering wave, use the Frequency control...

Using Your Projector45
3D DISPLAY—Select On to start the 3D display function (default is Off).
 
NOTE: 
1. When you want to create a 3D experience, you will need a few other  components including:
a Computer/Laptop with a 120 Hz  signal output quad-buffered 
graphics card.
b Active 3D glasses with DLP Link™.
c 3D content. See Note 4.
d 3D Player. (Example: Stereoscopic Player...)
2. Enable the 3D function when it sa tisfies any of the below-mentioned 
conditions:
a Computer/Laptop with a graphics card,...

46Using Your Projector
DISPLAY SETTINGS (IN VIDEO MODE)—Select and press   to activate display 
settings. The display settings menu provides the following options:
ASPECT RATIO—Allows you to select the aspect ratio to adjust how the 
image appears. Options ar e: Origin, 16:9, and 4:3.
•Origin — Select Origin to maintain the aspect ratio of image projector 
according to the input source.
•16:9 — The input source scales to fit  the width of the screen to project a 
16:9 screen image.
•4:3 — The input...

Using Your Projector47
2. Enable the 3D function when it sa tisfies any of the below-mentioned 
conditions:
a Computer/Laptop with a graphics card, capable of outputting a  120 Hz signal via VGA or HDMI cable.
b Input a suite of 3D content via Video and S-Video.
3. 3D Display selection will only be  enabled in the Display Settings of 
the Advanced Settings menu when t he projector detects either of 
the inputs mentioned above.
4. 3D support and refresh rate are as below:
a VGA/HDMI 1280 x 720 120 Hz,...

48Using Your Projector
PROJECTOR SETTINGS—Select and press   to activate projector settings. The 
projector settings menu provides the following options: 
AUTO SOURCE—Select  Off (the default) to lock the current input signal. If 
you press the Source button when the  Auto Source mode is set to  Off, you 
can manually select the  input signal. Select On to auto detect the available 
input signals. If you press the  Source button when the projector is on, it 
automatically finds the next available input...

Using Your Projector49
STARTUP SCREEN—Default is Dell logo as wallpaper. You can also select 
Capture Screen  option to capture the screen display. The following 
message appears on the screen.
 
NOTE: To capture a full image, ensure that the input signal connected 
to the projector is at 1024 x 768 resolution.
TEST PATTERN—Test Pattern is used to test focus and resolution.
You can enable or disable the Test Pattern  by selecting Off, 1 , or  2. You can 
also invoke the Test Pattern 1 by pressing and...

50Using Your Projector
Reset items include both computer  sources and Video source settings. 
LAN SETTINGS—Select and press   to activate LAN settings. The LAN settings 
menu provides the following options:
WIRELESS AND LAN—Select  Enabled  to active the Wireless and LAN 
function.
DHCP—If a DHCP server exists in the  network to which the projector is 
connected, the IP address will automatically be acquired when you select 
DHCP On. If DHCP is Off, manually  set the IP Address, Subnet Mask, 
and...