Dell Projector S320/S320wi User Manual

							  
 
   
   
RS232 Pin Assignment 
RS232 Protocol 
• Communication Settings 
Connection settings  Va l u e 
Baud Rate  19,200 
Data Bits  8 
Pa r i t y  N o n e 
Stop Bits  1 
•	  Command types 
To pop up the OSD menu and adjust the settings. 
•	  Control command Syntax (From PC to Projector) 
[H][AC][SoP][CRC][ID][SoM][COMMAND] 
•	  Example : Power ON Command (Send low byte firstly) 
--> 0xBE, 0xEF, 0x10, 0x05, 0x00, 0xC6 , 0xFF, 0x11, 0x11, 0x01, 0x00, 0x01 
•	  Control Commands List 
To view the latest RS232 code, go  to the Dell Support site at support.dell.com. 
To view the latest SNMP commands and li st, go to the Dell Support site at 
support.dell.com . 
Specifications  141 
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Compatibility Modes (Analog/Digital) 
Resolution Refresh Rate (Hz)  Hsync Frequency 
(KHz)  Pixel Clock (MHz) 
640 x 350  70.087 31.469  25.175 
640 x 480  59.940 31.469  25.175
 640 x 480 p60  59.940 31.469  25.175
 720 x 480 p60  59.940 31.469  27.000
 720 x 576 p50  50.000 31.250  27.000 
720 x 400  70.087 31.469  28.322 
640 x 480  75.000 37.500  31.500 
848 x 480  60.000 31.020  33.750 
640 x 480  85.008 43.269  36.000 
800 x 600  60.317 37.879  40.000 
800 x 600  75.000 46.875  49.500 
800 x 600  85.061 53.674  56.250 
1024 x 768  60.004 48.363  65.000
 1280 x 720 p50  50.000 37.500  74.250
 1280 x 720 p60  60.000 45.000  74.250
 1920 x 1080 i50  50.000 28.125  74.250
 1920 x 1080 i60  60.000 33.750  74.250 
1280 x 720  59.855 44.772  74.500 
1024 x 768  75.029 60.023  78.750 
1280 x 800  59.810 49.702  83.500 
1366 x 768  59.790 47.712  85.500 
1360 x 768  60.015 47.712  85.500 
1024 x 768  84.997 68.677  94.500 
1440 x 900  59.887 55.935  106.500 
1152 x 864  75.000 67.500  108.000 
1280 x 960  60.000 60.000  108.000
 1280 x 1024  60.020 63.981  108.000 
1152 x 864  85.000 77.095  119.651
 1400 x 1050  59.978 65.317  121.750 
1280 X 800  84.880 71.554  122.500
 1280 x 1024  75.025 79.976  135.000 
1440 X 900  74.984 70.635  136.750
 1680 x 1050 
59.954  65.290  146.250 
1280 x 960  85.002 85.938  148.500
 1920 x 1080  60.000 67.500  148.500 
1400 X 1050  74.867 82.278  156.000
 1280 x 1024  85.024 91.146  157.000 
1440 X 900  84.842 80.430  157.000
 1600 x 1200  60.000 75.000  162.000 
Specifications 
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800 x 600 119.972 76.302  73.250 
1024 x 768  119.989 97.551 115.500 
1280 x 720  120.000 101.563  146.250 
NOTE: The refresh rate of the timings at 120 Hz (gray area) can supported in 3D 
mode. 
Specifications 143 
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Contacting Dell
 
For customers in the United States, call 800-WWW-DELL (800-999­
3355). 
NOTE: If you do not have an active Inte rnet connection, you can find contact 
information on your purchase invoice, packi ng slip, bill, or Dell product catalog. 
Dell™ provides several online and telephone-based support and service 
options. Availability varies by country  and product, and some services may 
not be available in your area. To contact Dell for sales,  technical support, 
or customer service issues: 
1 Visit Support.dell.com.
 
2 Verify your country or region in the Choose A Country/Region drop-

down menu at the bottom of the page. 

3 Click Contact Us on the left side of the page.
 
4 Select the appropriate service or support link based on your need.
 
5 Choose the method of contacting Dell that is convenient for you.
 
Contacting Dell 
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Contacting eInstruction
 
eInstuction provides phone based and  online technical support options. 
Availability varies by co untry, but an e-mail to 
[email protected]  can be directed appropriately for users in 
any country. 
USA eInstruction Softwa re Technical Support 
Phone: 480-443-2214 or 800-856-0732 
Email: [email protected] 
International eInstruc tion Software Technical Support, EMEA 
Phone: +33 1 58 31 1065 
Email: [email protected] 
Web-based Technical Support is available at: 
www.einstruction.com (in US) 
www.einstruction.de (in Germany) 
www.einstruction.fr (in France) 
www.einstruction.it (in Italy) 
www.einstruction.es (in Spain) 
Contacting Dell  145 
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Contacting Crestron
 
Crestron provides phone based and  online technical support options. 
Availability varies by co untry, but an e-mail to 
[email protected]  can be directed appropriately for users in any 
country. 
Technical Support 
In the US and Canada 
Phone: 877-516-5394 
Email: [email protected] 
Outside the US and Canada 
Phone: +1 201-367-1037 
Email: [email protected] 
Contacting Dell 
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Appendix: Glossary
 
ANSI Lumens — A standard for measuring the brightness. It is calculated by 
dividing a square meter image into nine equal rectangles, measuring the lux (or 
brightness) reading at the center of ea ch rectangle, and averaging these nine 
points. 
Aspect Ratio —  The most popular aspect ratio is  4:3 (4 by 3). Early television and 
computer video formats are in a 4:3 aspect ratio, which means that the width of 
the image is 4/3 times the height. 
Brightness —  The amount of light emitted from a display or projection display or 
projection device. The brightness of pr ojector is measured by ANSI lumens. 
Color Temperature —  The color appearance of white light. Low color 
temperature implies warmer (more yellow/r ed) light while high color temperature 
implies a colder (more blue) light. The standard unit for color temperature is 
Kelvin (K). 
Component Video —  A method of delivering quality video in a format that 
consists of the luminance signal and two separate chrominance signals and are 
defined as Y'Pb'Pr' for analog component and Y'Cb'Cr' for digital component. 
Component video is available on DVD players. 
Composite Video —  A video signal that combines  the luma (brightness), chroma 
(color), burst (color reference), and sync  (horizontal and vertical synchronizing 
signals) into a signal waveform carried on a single wire pair. There are three kinds 
of formats, namely, NTSC, PAL, and SECAM. 
Compressed Resolution —  If the input images are of higher resolution than the 
native resolution of the projector, the resulting image will be scaled to fit the 
native resolution of the projector. The nature of compression in a digital device 
means that some image content is lost. 
Contrast Ratio —  Range of light and dark values in a picture, or the ratio between 
their maximum and minimum values. Th ere are two methods used by the 
projection industry to measure the ratio: 
1 Full  On/Off — measures the ratio of the light output of an all white image (full 
on) and the light output of an all black (full off) image. 
2 ANSI — measures a pattern of 16 altern ating black and white rectangles. The 
average light output from the white rectangles is divided by the average light 
output of the black rectangles to determine the 
ANSI contrast ratio. 
Full On/Off  contrast is always a larger number than  ANSI contrast for the same 
projector. 
Glossary 147 
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   dB — decibel  — A unit used to express relative difference in power or intensity, 
usually between two acoustic or electric signals, equal to ten times the common 
logarithm of the ratio of the two levels. 
Diagonal Screen —  A method of measuring the size of a screen or a projected 
image. It measures from one corner to the opposite corner. A 9 FT high, 12 FT 
wide, screen has a diagonal of 15 FT. This document assumes that the diagonal 
dimensions are for the traditional 4:3 ratio of a computer image as per the example 
above. 
DHCP —  Dynamic Host Configuration Protocol — A network protocol that 
enables a server to automatically assign a TCP/IP addr ess to a device. 
DLP
® — Digital Light Processing™  — Reflective display technology developed by 
Texas Instruments, using small manipulate d mirrors. Light passing through a color 
filter is sent to the DLP mirrors whic h arrange the RGB colors into a picture 
projected onto screen, also known as DMD. 
DMD —  Digital Micro-Mirror Device  — Each DMD consists of thousands of 
tilting, microscopic aluminum alloy mirrors mounted on a hidden yoke. 
DNS —  Domain Name System  — An Internet service that translates domain 
names into IP addresses. 
Focal Length —  The distance from the surface of a lens to its focal point. 
Frequency —  It is the rate of repetition in cycl es per seconds of electrical signals. 
Measured in Hz (Hertz). 
HDCP —  High-Bandwidth Digital-Content Protection  — A specification 
developed by Intel™ Corporation to protect digital entertainment across digital 
interface, such as DVI, HDMI. 
HDMI —  High-Definition Multimedia Interface  — HDMI carries both 
uncompressed high definition video along  with digital audio and device control 
data in a single connector. 
Hz (Hertz) —  Unit of frequency. 
IEEE802.11 —  A set of standards for wireless local are network (WLAN) 
communication. 802.11b/g/n uses the 2.4 GHz band. 
Keystone Correction —  Device that will correct an image of the distortion 
(usually a wide-top narr ow-bottom effect) of a projected image caused by 
improper projector to screen angle. 
Maximum Distance —  The distance from a screen the projector can be to cast an 
image that is usable (bright enough) in a fully darkened room. 
Maximum Image Size —  The largest image a projector can throw in a darkened 
room. This is usually limited by focal range of the optics. 
Glossary 
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 Minimum Distance —  The closest position that a projector can focus an image 
onto a screen. 
NTSC —  National Television Standards Committee. North American standard for 
video and broadcasting, with a video format of 525 lines at 30 frames per second. 
PAL —  Phase Alternating Line. A European broadcast standard for video and 
broadcasting, with a video format of 625 lines at 25 frames per second. 
Reverse Image —  Feature that allows you to flip the image horizontally. When 
used in a normal forward projection environment text, graphics, etc. are 
backwards. Reverse image is used for rear projection. 
RGB —  Red, Green, Blue  — typically used to describe  a monitor that requires 
separate signals for each of the three colors. 
S-Video —  A video transmission standard that uses a 4-pin mini-DIN connector 
to send video information on two signal wires called luminance (brightness, Y) and 
chrominance (color, C). S-Video is also referred to as Y/C. 
SECAM —  A French and international broadcast standard for video and 
broadcasting, closely related to PAL but with a different method of sending color 
information. 
SSID —  Service Set Identifiers  — A name used to identify the particular wireless 
LAN to which a user wants to connect. 
SVGA —  Super Video Graphics Array  — 800 x 600 pixels count. 
SXGA —  Super Extended Graphics Array,  — 1280 x 1024 pixels count. 
UXGA —  Ultra Extended Graphics Array  — 1600 x 1200 pixels count. 
VGA —  Video Graphics Array  — 640 x 480 pixels count. 
WEP —  Wired Equivalent Privacy  — This is a method for encrypting 
communication data. The encryption key is created and notified only to the 
communicating user, so the communication  data cannot be decrypted by a third 
party. 
XGA —  Extended Video Graphics Array  — 1024 x 768 pixels count. 
WXGA —  Wide Extended Graphics Array — 1280 x 800 pixels count. 
Glossary 149 
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C 
Index 
A 
Adjusting the Projected Image  31
 
Adjusting the Projector Height
  31
 
lower the projector
  Tilt adjustment wheel  31
 
Adjusting the Projector Focus  32
 
Fo c u s  r i n g  32
 
Changing the Lamp  134
 
Connecting the Projector
  Composite Video cable  23
 
Connecting a Computer with a 
 RS232 cable  19
, 20
 
Connecting with a Component 
 Cable  24
 
Connecting with a Composite
  Cable  23
 
Connecting with an HDMI
  Cable  25
 
Connecting with an S-video
  Cable  22
 
HDMI cable  25
, 26, 27
 
Po w e r  c o rd  17
, 18, 19, 20, 22, 

23, 24, 25, 26, 27
 
RS232 cable  19
 
S-Video cable  22
 
To Computer  17
 
USB to USB cable  17
  USB-A to USB-B cable 
20
 
VGA to VGA cable  17
, 18
 
VGA to YPbPr cable  24
 
Connecting with your Interactive 
Pe n
  Interactive Pen  28
 
Po w e r  c o rd  28
 
Projection Screen  28
 
USB-A to Mini USB-B Cable  28
 
VGA to VGA Cable  28
 
Connection Ports
  Audio-B left-channel input 
 connector  13
 
Audio-B right-channel input 
 connector  13
 
Composite Video connector  13
 
HDMI connector  13
 
Mini USB for re mote mouse, 

Interactive function and 
Firmware upgrade.  13
 
RJ45 connector  13
 
RS232 connector  13
 
Security cable slot  13
 
S-Video connector  13
 
USB Type A Viewer connector  13
 
USB Type B Display connector
  13
 
VGA-A input (D-sub) connector
  13
 
VGA-A output (monitor 
 loop-through)  13
 
VGA-B input (D-sub) connector
 
Index 
150 
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