Optoma Dx733 Projector User Manual

							
English
9

Introduction

Remote Control with Mouse Function and 
Laser Pointer
1.  Freeze
2.  Volume +/-
3.  Power
4.  Re-Sync
5.  Display Mode
6.  Keystone +/-
7. Four Directional Select 
Keys & Number But-
tons (0~3)
8.  Laser 
Button
9.  AV Mute
10.  Wide Mode
11.  Zoom In/
Zoom Out
12.  Enter
13.  Menu
14.  VGA1 Source
15.  VGA2 Source
16. Number Buttons (4~9)
17.  Source Lock
18.  DVI Source
19.  Clear 
20.  S-Video Source
21.  Composite Video 
Source
3
5
4
1913
10
9
8
7
116
12
12
15
14
21
20
1718
16       
						

							
10

English

Installation

 Connecting the Projector
 Due to the differ-ence in applications for each country, some regions may have different acces-sories.
1. .............................................................................................................Power Cord2. ............................................................................................................RS232 Cable3. .................................................................................................Audio Input Cable4. ...............................................................................................VGA to VGA Cable5. ...................................................................................................DVI to DVI Cable6. ..............................................................................................Audio Output Cable 
 Connect the Computer/Notebook
1
32
6
54
VGA
Audio Output (For Active Speakers)
RS232     
						

							
English
11

 Installation

 Connect the Video
 Due to the differ-ence in applications for each country, some regions may have different acces-sories.1. .............................................................................................................Power Cord2. ........................................................................................Composite Video Cable3. .........................................................................................................S-Video Cable 4. ...........................................................................SCART VGA/S-Video Adapter 5. .................................................................................................Audio Input Cable6. ......................................................................RCA Component Cable for YPbPr7. ...............................................................................................VGA to VGA Cable8. ....................................................VGA to 3 RCA Component/HDTV Adapter9. ..............................................................................................Audio Output Cable
1
23S-Video Output
Video Output
DVD Player, Set-top Box, HDTV receiver
5
7
Audio Output (For Active Speakers)
6
8
9
4
3       
						

							
12

English

Installation

Powering On the Projector
1.  Remove the lens cap. 
2.  Ensure that the power cord and signal cable are securely 
connected.  The Power LED will turn red.
3.  Turn on the lamp by pressing “Power/
Standby” button on 
the control panel. And the Power LED will turn green.
4.  Turn on your source (computer, notebook, video player, 
etc.).  The projector will detect your source automatically 
within  “Management” menu; check that “Source Lock” has 
been set to “Off”.
 If the screen displays “No Signal”, please make sure the 
signal cables are securely connected.
 You can calling out test image method is under “AV Mute” 
button, then press   key to select pattern for view and 
settle 4 sides, area and focus.  
 If you connect multiple sources at the same time, use the 
“Source” button on the control panel or direct source key on 
remote control to switch.
 Powering On/Off the Projector
 Turn on the projec-
tor fi  rst and then 
the signal sources.
Lens Cap
21
Power/Standby
Text Pattern      
						

							
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13

 Installation

Warning Indicator
  When the “TEMP” indicator turns red, it indicates the pro-
jector has overheated. The projector will automatically shut 
itself down.   
  When the “LAMP” indicator turns red, it indicates a prob-
lem with the lamp.  Turn off the projector and disconnect the 
power cord from the electrical outlet, then contact your local 
dealer or our service center. See page 40. 
 When the “LAMP” indicator fl  ashes red, it indicates the 
fan has failed.  Stop using the projector and disconnect the 
power cord from the electrical outlet, then contact your local 
dealer or our service center. See page 40. 
Powering Off the Projector
1.   Press the “Power/Standby” button to turn off the projector 
lamp; you will see a message
  
  displayed on the projector’s screen. Press the “Power/Stand- by” button again to confi  rm, otherwise the message will 
disappear after 5 seconds.     
2.  The cooling fans continue to operate for about 30 seconds for  cooling cycle and the Power LED will fl  ash red.  When the 
Power LED stops fl  ashing, the projector has entered standby 
mode.
  Once in standby mode, simply press “Power/Standby” but-
ton to restart the projector.
3.  Disconnect the power cord from the electrical outlet and the 
projector.
4.  Do not turn on the projector immediately following a power 
off procedure.      
						

							
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English

Installation

 Adjusting the Projected Image
Adjusting the Projector Image Height
Elevator Foot
Elevator Button
The projector is equipped with elevator foot for adjusting the 
image height.
 To raise the image:
1.  Press the elevator button 
.
2.  Raise the image to the desired height angle 
, then release 
the button to lock the elevator foot into position.
3.  Use screw in feet 
 to fi  ne-tune the display angle. 
 To lower the image:
1.  Press the elevator button.
2.  Lower the image, then release the button to lock the eleva-
tor foot into position.
3.  Use
 screw in feet  to fi  ne-tune the display angle.
1
Tilt Adjusting Feet
23   
						

							
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15

 Installation

69.3"(176.1cm)
115.6"(293.5cm)
184.9"(469.6cm)
231.1"(587.0cm)
277.3"(704.4cm)
30.5"(77.5cm)
76.2"(193.6cm)
127.1"(322.7cm)
203.3"(516.3cm)
254.1"(645.4cm)
304.9"(774.5cm)
3.9'(1.2m)
39.4'(12.0m)32.8'(10.0m)26.2'(8.0m)16.4'(5.0m)9.8'(3.0m)
27.7"(70.4cm)
Width
HeightDiagonal
Hd

Focus Ring
Zoom Lever
Adjusting the Projector Zoom / Focus
You  may  turn  the  zoom  lever  to  zoom  in  or  out.    To  focus 
the image, rotate the  focus ring until the image is clear. The 
projector  will  focus  at  distances  from  3.9  to  39.4  feet  (1.2  to 
12.0 meters). 
Adjusting Projection Image Size
This graph is for user’s reference only.
Screen(Diagonal)
Max.30.5”(77.5cm)76.2”(193.6cm)127.1”(322.7cm)203.3”(516.3cm)254.1”(645.4cm)304.9”(774.5cm)Min.27.7”(70.4cm)69.3”(176.1cm)115.6”(293.5cm)184.9”(469.6cm)231.1”(587.0cm)277.3”(704.4cm)
Screen 
Size
Max.(WxH)24.4”x 18.3”62.0 x 46.5cm61.0” x 45.7”154.9 x 116.2cm101.7” x 76.3”258.2 x 193.6cm162.6” x 122”413.0 x 309.8cm203.3” x 152.5”516.3 x 387.2cm243.9” x 182.9”619.6 x 464.7cmMin.(WxH)22.2” x 16.6”56.3 x 42.2cm55.4” x 41.6”140.9 x 105.7cm92.5” x 69.4”234.8 x 176.1cm147.9” x 110.9”375.7 x 281.8cm184.9” x 138.7”469.6 x 352.2cm221.8” x 166.4”563.5 x 422.6cm
HdMax.2.75” (7.0cm)6.86” (17.4cm)11.44” (29.0cm)18.30” (46.5cm)22.87” (58.1cm)27.44” (69.7cm)Min.2.49” (6.3cm)6.24” (15.9cm)10.40” (26.4cm)16.64” (42.3cm)20.80” (52.8cm)24.96” (63.4cm)
Distance3.9’ (1.2m)9.8’ (3.0m)16.4’ (5.0m)26.2’ (8.0m)32.8’ (10.0m)39.4’ (12.0m)      
						

							
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English

User Controls

 Control Panel & Remote Control
There are two ways for you to control the functions: Remote 
Control and Control Panel.
Using the Control Panel
Power/Stand-
by
Refer to the “Power On/Off the Projector” section 
on pages 12-13.
Source  Press “Source” to select an input signal.
MenuTurns the menu On or Off.
Four Direc-
tional Select 
Keys
Use        to navigate through the menus.
EnterConfi  rm your item selection.
KeystoneAdjusts image distortion caused by tilting the 
projector (±16 degrees).
Re-Sync Automatically synchronizes the projector to the 
input source.   
						

							
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17

 User Controls

Using the Remote 
Control

Power 
Refer to the “Power On/Off the Projector” section 
on pages 12-13.
Re-Sync Automatically synchronizes the projector to the 
input source.
KeystoneAdjusts image distortion caused by tilting the 
projector (±16 degrees).
Laser But-
ton 
Aim the remote at the viewing screen, press and 
hold this button to activate the laser pointer.
AV MuteMomentarily turns off the audio and video. Press this button again to unlock.
Volume +/-Increases/decreases speaker volume.
FreezePress “Freeze” to pause the screen image. Press this button again to unlock.
Display ModeSelect the display mode from PC, Photo, Movie, 
sRGB and User.
WideFix to 16:9 screen.
Zoom InZoom in to magnify the image.
Zoom OutZoom out to reduce the image.
Four Direc-
tional Select 
Keys
Use        to navigate through the menus.
MenuDisplay or exits the on-screen display menus for 
projector.
ClearClear your selection.
EnterConfi  rm your item selection.
Source LockSelect auto detection all connector ports or lock 
current connector port. (See page 27 for more) 
VideoChoose composite video source.
S-VideoChoose S-Video source.
VGA1Choose primary VGA-In or SCART source.
VGA2Choose secondary VGA-In source.
DVIChoose DVI-D source.        
						

							
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English

User Controls

The Projector has multilingual On Screen Display menus that 
allow you to make image adjustments and change a variety of 
settings. The projector will automatically detect the source. 
How to Operate 
1.  To open the OSD menu, press “Menu” on the Remote Control or 
Control Panel.
2. When OSD is displayed, use     keys to select any item in the 
main menu.  While making a selection on a particular page, press 
 key to enter sub menu.
3. Use      keys to select the desired item and adjust the settings 
by     key.  
4. Select the next item to be adjusted in the sub menu and adjust as 
described above.   
5. Press “Menu” to confi  rm, and the screen will return to the main 
menu.
6.  To exit, press “Menu” again.  The OSD menu will close and the 
projector will automatically save the new settings.
 On Screen Display Menus
Main Menu
Sub MenuSetting