Optoma Projector Ew762 User Manual

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User Controls
DISPLAY
 Format
Use this function to choose your desired aspect ratio.
  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.
  LBX: This format is for non-16x9, letterbox source and for users 
who use external 16x9 lens to display 2.35:1 aspect ratio using 
full resolution.
  Native: This format displays the original...

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User Controls
16:9 Screen480i/p576i/p1080i/p720pPC
4:3960 x 720 center
16:91280 x 720 center
LBX1280 x 960 center, then get the central 1280 x 720 image to display
Native1:1 mapping centered.
1:1 map-ping 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...

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User Controls
  3D
  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.
  IR: Select “IR” to use optimized settings for IR-based 3D 
images.
  3D Sync. Invert
 Press the “On” to invert left and right frame contents.
 Press the “Off” for default frame contents. 
	“IR” options may vary according to model.
	“3D Sync Invert” is only available when 3D is enabled and this mode 3D is for DLP link glass only....

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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. 
 Screen Type
Choose the screen type from16:10 or 16:9.
 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 
	Rear-Desktop and Rear-Ceiling are to be used...

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User Controls
When selected, the image will turn upside down.
    Rear-Ceiling 
When selected, the image will appear reversed in upside down 
position.
  Menu Location
Choose the menu location on the display screen.
 Projector ID
ID definition can be set up by menu (range 0~99), and allow user 
control an individual projector by RS232. Refer to page 59-62 for 
the complete list of RS232 commands.
 Mute
 Choose the “On” to turn mute on. 
 Choose the “Off” to turn mute off. 
 Volume
  Press...

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User Controls
SETUP
 RS232
 RS232: Allow RS232 control of an individual projector. 
(Default setting)
 Network: Allow projector control via web browser (Internet 
Explorer) using the network.
 Wireless
Choose the “On” to turn on the Wireless.
	“Wireless” is only-
functional with VGA connector.
 Warning:  Wired VGA will not function and the projector maybe shut down if Wire-less is turned on. 

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User Controls
SETUP | Signal 
 (RGB)
 Automatic
Automatically selects the singal. 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....

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User Controls
SETUP | Security
 Security
 On: Choose “On” to use security verification when the 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 the 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....

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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 | Advanced
 Logo
Use this function to set the desired startup screen. If changes are 
made they will take effect the next time the projector is powered 
on.
 Optoma: The default startup screen.
 Neutral: Neutral startup screen.
 User: Use stored picture from “Logo Capture” function.
 Logo Capture
Press  to capture an image of the picture currently displayed
on screen.
	For successful logo capture, please ensure that the input signal does not ex-ceed the projector’s...