Optoma Dx733 Projector User Manual

							
Regulation & safety notices
This appendix lists the general notices of your Projector.
FCC notice 
This device has been tested and found to comply with the limits for a Class B digital 
device pursuant to Part 15 of the FCC rules. These limits are designed to provide rea-
sonable  protection  against  harmful  interference  in  a  residential  installation.  This  de-
vice generates, uses, and can radiate radio frequency energy and, if not installed and 
used  in  accordance  with  the  instructions,  may  cause  harmful  interference  to  radio 
communications. 
However, there is no guarantee that interference will not occur in a particular instal-
lation. If this device does cause harmful interference to radio or television reception, 
which can be determined by turning the device off and on, the user is encouraged to 
try to correct the interference by one or more of the following measures: 
• Reorient or relocate the receiving antenna. 
• Increase the separation between the device and receiver. 
•  Connect  the  device  into  an  outlet  on  a  circuit  different  from  that  to which the receiver is connected.
•  Consult  the  dealer  or  an  experienced  radio/television  technician  for 
help.
Notice: Shielded cables
All  connections  to  other  computing  devices  must  be  made  using  shielded  cables  to 
maintain compliance with FCC regulations. 
Caution 
Changes  or  modifi  cations  not  expressly  approved  by  the  manufacturer  could  void the  user’s  authority,  which  is  granted  by  the  Federal  Communications  Commission, 
to operate this computer. 
						

							
Operation conditions

This  device  complies  with  Part  15  of  the  FCC  Rules.  Operation  is  subject  to  the  fol-

lowing two conditions: 

1. this device may not cause harmful interference, and

2. 
this  device  must  accept  any  interference  received,  in
cluding  interference  that 
may cause undesired operation.

Notice: Canadian users 

This Class B digital apparatus complies with Canadian ICES-003. 

Remarque à l’intention des utilisateurs canadiens

Cet appareil numerique de la classe B est conforme a la norme NMB-003 du Canada. 

Declaration of Conformity for EU countries 

EMC Direc
tive 89/336/EEC (including amendments)

Low Voltage Directive 73/23/EEC (amended by 93/68/EEC)

R & TTE Directive 1999/EC (if product has RF function) 
						

							
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Table of Contents
Table of Contents .........................................................................................1
Usage Notice ................................................................................................2
Precautions ..........................................................................................................2
Introduction ..................................................................................................4
Product Features ..................................................................................................4
Package Overview  ...............................................................................................5
Product Overview .................................................................................................6
Main Unit ........................................................................................................................6
Control Panel  .................................................................................................................7
Connection Ports  ...........................................................................................................8
Remote Control with Mouse Function and Laser Pointer  ..............................................9
Installation ..................................................................................................10
Connecting the Projector  ....................................................................................10
Connect the Computer/Notebook  ................................................................................10
Connect the Video  ....................................................................................................... 11
Powering On/Off the Projector ...........................................................................12
Powering On the Projector ...........................................................................................12
Powering Off the projector ...........................................................................................13
Warning Indicator  .........................................................................................................
13
Adjusting the Projected Image  ...........................................................................14
Adjusting the Projector Image Height  ..........................................................................14
Adjusting the Projector Zoom / Focus  ..........................................................................15
Adjusting Projected Image Size ...................................................................................15
User Controls .............................................................................................16
Control Panel & Remote Control  ........................................................................16
On-Screen Display Menus .................................................................................18
How to Operate  ...........................................................................................................18
Menu Tree ....................................................................................................................
19
Image-I  ........................................................................................................................20
Image-II  .......................................................................................................................22
Colour Setting  ..............................................................................................................24
Language .....................................................................................................................26
Management  ................................................................................................................27
Lamp Setting  ................................................................................................................30
Appendices ................................................................................................32
Troubleshooting  ..................................................................................................32
Replacing the Lamp  ...........................................................................................36
Compatibility Modes  ...........................................................................................37
RS232 Commands .............................................................................................38
Ceiling Mount Installation  ...................................................................................39
Optoma Global Offi ces .......................................................................................
40   
						

							
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English

Usage Notice

 Precautions
Follow all warnings, precautions and maintenance as recom-
mended in this user’s guide to maximize the life of your unit.
 Warning-    Do not look into the projector’s lens when the lamp is 
on.  The bright light may hurt your eyes.
 Warning-  To reduce the risk of fi  re or electric shock, do not expose 
this product to rain or moisture.
 Warning-  Please do not open or disassemble the product as this 
may cause electric shock.
 Warning-  When changing the lamp, please allow unit to cool 
down, and follow all changing instructions.
 Warning-  This product will detect the life of the lamp itself.  
Please be sure to change the lamp when it shows warn-
ing messages.
 Warning-  Reset the “Reset Lamp Hours” function from the On 
Screen Display “Lamp Setting” menu after replacing the 
lamp module (refer to page 30).
 Warning-  When switching the projector off, please ensure the 
projector completes its cooling cycle before disconnect-
ing power.
 Warning-  Turn on the projector fi  rst and then the signal sources.
 Warning-  Do not use lens cap when projector is in operation.
 Warning-  When the lamp reaches the end of its life, it will burn 
out and may make a loud popping sound.  If this hap-
pens, the projector will not turn back on until the lamp 
module has been replaced. To replace the lamp, follow 
the procedures listed under “Replacing the Lamp”. (see 
page 36)   
						

							
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Usage Notice

Do:
 Turn off the product before cleaning.
 Use a soft cloth moistened with mild detergent to clean the 
display housing.
 Disconnect the power plug from AC outlet if the product is not 
being used for a long period of time.
Don’t:
 Block the slots and openings on the unit provided for ventila-
tion.
 Use abrasive cleaners, waxes or solvents to clean the unit.
 Use under the following conditions:
-  In extremely hot, cold or humid environments.
-  In areas susceptible to excessive dust and dirt.
-  Near any appliance that generates a strong magnetic fi  eld.
-  In direct sunlight.     
						

							
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 Introduction

 Product Features
 
Congratulations and Thank You for choosing Optoma projec-
tor. This product is a XGA single chip 0.55” DLP® projector. 
Outstanding features include:
 True XGA, 1024 x 768 addressable pixels
 Texas Instruments Single chip DLP® Technology
 NTSC/NTSC4.43/PAL/PAL-M/PAL-N/SECAM and 
HDTV compatible (480i/p, 576i/p, 720p, 1080i)
 Multi-Auto functions: Auto detection, Automatic saving 
of user adjustments
 Full function IR remote control with laser pointer
 User friendly multilingual on screen menu 
 Advanced digital keystone correction and high quality 
full screen image re-scaling
 User friendly control panel
 One built-in speaker with 2 Watt amplifi  er
 SXGA+, SXGA compression and SVGA, VGA re-sizing
 Mac compatible
 DVI support (HDCP compliant)   
						

							
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Introduction

Power Cord 1.8mVGA Cable 1.8m
Wireless Remote Controller
Composite Video Cable 1.8m 
Projector with lens cap
 Package Overview
This projector comes with all the items shown below.  Check to 
make sure your unit is complete.  Contact your dealer immedi-
ately if anything is missing.
Documents : 
 User’s Guide
 Quick Start Card
 Warranty Card
 Quick Troubleshooting Guide
 Due to the differ-ence in applications for each country, some regions may have different ac-cessories.
2 x AA Batteries
RS232 Cable 1.8mCarry Bag              
						

							
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 Introduction

1.  Control Panel
2.  Zoom Lever
3. Power Socket
4.  Focus Ring
5.  Elevator Foot
6.  Elevator Button
7.  IR Receiver
8. Tilt Adjusting Feet
9.  Connection Ports
Main Unit
  Product Overview
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Introduction

 Control Panel
1.  Power/Standby LED 
2.  Temp Indicator LED
3.  Lamp Indicator LED
4.  Enter
5.  Menu (On/Off)
6.  Source Select
7.  Keystone +/-
8.  Re-Sync
9.  Four Directional Select Keys
10. Power/Standby
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 Introduction

 Connection Ports
1.  DVI-D Input Connector (PC Digital/HDTV/HDCP Input)
2. VGA1-In SCARTConnector (PC Analog signal/SCART 
RGB/HD/Component Video Input)
3.  Audio Input Connector 
4.  S-Video Input Connector
5.  Composite Video Input Connector
6.  Monitor Loop-through Output Connector
7. RS232 Connector
8.  VGA2-In Connector (PC Analog signal/HD/Component 
Video Input)
9.  Audio Output Connector
10. KensingtonTM Lock Port
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