Optoma Projector RS232 User Manual

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User Controls
IMAGE | Advanced 
| Signal (RGB) 
 Automatic
Automatically selects the signal. If you use this function, the 
Phase, frequency items are grayed out, and if Signal is not auto-
matic, the phase, frequency items will appear for user to manually 
tune and saved in settings after that for next time projector turns 
off and on again.
 Phase
Synchronize the signal timing of the display with the graphic card. 
If the image appears to be unstable or flickers, use this function to 
correct it.
 Frequency
Change the display data frequency to match the frequency of 
your computer’s graphic card. Use this function only if the image 
appears to flicker vertically.
 H. Position
 Press the  to move the image left.
 Press the  to move the image right. 
 V. Position
 Press the  to move the image down.
 Press the  to move the image up. 
	“Signal” is only supported in Analog VGA (RGB) signal.     
						

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User Controls
DISPLAY
 Format
Use this function to choose your desired aspect ratio.
SVGA/XGA
  4:3: This format is for 4×3 input sources.
  16:9: This format is for 16×9 input sources, like HDTV and DVD 
enhanced for Wide screen TV.
  Native: This format displays the original image without any  
scaling.
  AUTO: Automatically selects the appropriate display format.
Auto Input resolutionAuto/Scale(SVGA)Auto/Scale(XGA)
HVHVHV
4:3
6404808006001024768
8006008006001024768
10247688006001024768
128010248006001024768
140010508006001024768
160012008006001024768
Wide Laptop
12807208004501024576
12807688004801024614
12808008005001024640
SDTV7205768004501024576
7204808004501024576
HDTV12807208004501024576
192010808004501024576 
						

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User Controls
Aspect ratio(source detected) Resize image (SVGA)Resize image (XGA)
4:3800 x 600 center1024 x 768 center
16:9800 x 450 center1024 x 576 center
NativeNo resize image, 1:1 mapping and centered. This format shows the original image without scaling. 
 
WXGA
  4:3: This format is for 4×3 input sources.
  16:9: This format is for 16×9 input sources, like HDTV and DVD 
enhanced for Wide screen TV.
  16:10: This format is for 16×10 input sources, like widescreen 
laptops.
  Native: This format displays the original image without any 
scaling.
  AUTO: Automatically selects the appropriate display format. 
Auto Input resolutionScreen Type = 16:10Screen Type = 16:9
Auto/ScaleAuto/Scale
HVHVHV
4:3
6404801066800960720
8006001066800960720
10247681066800960720
128010241066800960720
140010501066800960720
160012001066800960720
Wide Laptop
128072012807201280720
128076812807681200768
128080012808001152800
SDTV72057612807201280720
72048012807201280720
HDTV128072012807201280720
1920108012807201280720
	16:9 or 16:10 depend on “Screen Type” setting. 
						

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User Controls
16:10 Screen480i/p576i/p1080i/p720pPC
4:31066 x 800 center
16:101280 x 800 center
Native1:1 mapping centered.
1:1 map-ping (960 x 540) display 1280 x 800
1280 x 720 center
1:1 mapping centered.
16:9 Screen480i/p576i/p1080i/p720pPC
4:3960 x 720 center
16:91280 x 720 center
Native1:1 mapping centered.
1:1 map-ping (960 x 540) display 1280 x 720
1280 x 720 center
1:1 mapping centered.
 Edge Mask
Edge mask function removes the noise in a video image. Edge 
mask the image to remove video encoding noise on the edge of 
video source.
 Zoom
  Press the  to reduce the size of an image.
  Press the  to magnify an image on the projection screen.
  Image Shift
Press  into  the  next  menu  as  below  and  then  use  or    to 
select item.
   H: Use  or  to shift the projected image position horizontally.
     V: Use  or  to Shift the projected image position vertically.
 V Keystone
Press the  or  to adjust image distortion vertically. If the image 
looks trapezoidal, this option can help make the image rectangular .
	Each I/O has different setting of “Edge Mask”.
	“Edge Mask” and “Zoom” can’t work at same time.           
						

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User Controls
  3D Mode
  Off: Select “Off” to turn 3D settings off for 3D images.
  DLP Link: Select “DLP Link” to use optimized settings for DLP 
Link 3D images.
  3D -> 2D
  3D: Display 3D signal.
  L (Left): Display the left frame of 3D content.
  R (Right): Display the right frame of 3D content.
  3D Format
  Auto : When a 3D identification signal is detected, the 3D 
format is selected automatically.
  SBS: Use this mode for “Side-by-side” format 3D content.
  Top and Bottom: Use this mode for “Top and Bottom” format 3D 
content.
  Frame Sequential: Use this mode for “Frame Sequential”  
format 3D content.
 3D Sync. Invert
 Press the “On” to invert left and right frame contents.
 Press the “Off” for default frame contents. 
	“3D Sync Invert” is only available when 3D is enabled and this mode 3D is for DLP link glass only.
	Compatible 3D source, 3D content and active shutter glasses are required for 3D viewing.
	See page 57 for supported 3D formats.
DISPLAY | 3D  
						

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User Controls
SETUP
 Language
Choose the multilingual OSD menu. Press  or  into the sub 
menu and then use the  or  key to select your preferred  
language. Press “Enter” to finalize the selection. 
   
 Projection
    Front-Desktop
This is the default selection. The image is projected straight on 
the screen.
    Rear-Desktop
When selected, the image will appear reversed.
    Front-Ceiling 
When selected, the image will turn upside down.
    Rear-Ceiling 
When selected, the image will appear reversed in upside down 
position.
	Rear-Desktop and Rear-Ceiling are to be used with a translucent screen.     
						

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User Controls
 Menu Location
Choose the menu location on the display screen.
 Screen Type
Choose the screen type from16:10 or 16:9.
 Projector ID
ID definition can be set up by menu (range 0-99), and allow user 
control an individual projector by RS232. Refer to pages 58-62 for 
the complete list of RS232 commands.
	“Screen Type” is for WXGA only. 
						

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User Controls
SETUP | Security
 Security
 On: Choose “On” to use security verification when turning on 
the projector.
 Off: Choose “Off” to be able to switch on the projector without 
password verification.
 Security Timer
Use this function to set how long (Month/Day/Hour) the projector 
can be used. Once this time has elapsed you will be  requested to 
enter your password again.
 Change Password
 First time:
1.  Press “  ” to set the password.
2. The password has to be 4 digits. 
3. Use number button on the remote to enter your new 
password and then press “Enter” key to confirm your 
password.
 Change Password:
1. Press “  ” to input old password.
2. Use number button to enter current password and then 
press “Enter” to confirm. 
3. Enter new password (4 digits in length) using the number 
buttons on the remote, then press “Enter” to confirm.
4. Enter new password again and press “Enter” to confirm. 
	Password default value is “1234” (first time).
	“Security” depends on model’s specifi-cations. 
						

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User Controls
 If the incorrect password is entered 3 times, the projector will 
automatically shut down.
 If you have forgotten your password, please contact your local 
office for support.
  
						

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User Controls
SETUP |  
Audio Settings
 Internal Speaker
Choose the “On” or “Off” to turn on or off the internal speaker.
 Mute
 Choose the “On” to turn mute on. 
 Choose the “Off” to turn mute off. 
 Volume
  Press the  to decrease the volume.
  Press the  to increase the volume.
  Audio Input
The default audio inputs are on the back panel of the projector. 
Use this option to reassign any of the Audio Inputs to the current 
image source. 
 Default: VGA1/VGA2.
 Audio1: Video/S-Video.
 Audio2: HDMI.