Optoma Ex610st Projector User Manual

31English
User Controls
DISPLAY
 Format
Use this function to choose your desired aspect ratio.
XGA
 
 4:3:  This format is for 4×3 input sources.
 
 16:9-I: This format is for 16×9 input sources, like HDTV and 
DVD enhanced for Wide screen TV. (576i/p)
  16:9-II: This format is for 16×9 input sources, like HDTV and 
DVD enhanced for Wide screen TV. (480i/p)
  Native: This format displays the original image without any 
scaling.
  AUTO: Automatically selects the appropriate display format. 
When...

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User Controls
 
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.
 
 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 image without any 
scaling.
  AUTO: Automatically...

33English
User Controls
	Each I/O has 
different setting of 
“Overscan”.
	 “Overscan” and 
“Zoom” can’t work at 
same time.
 Overscan
Overscan function removes the noise in a video image. Overscan 
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.
  H Image Shift
Shift the projected image position horizontally. 
 V Image Shift
Shift the projected image position...

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User Controls
   3D
Choose the “On” to turn this item on first if for 3D images.
  3D Sync. Invert

  Press the “On” to invert left and right frame contents.
 Press the “Off” for default frame contents. 
	“3D Sync Invert” 
only available when 
3D is enabled.
	 Compatible 3D 
source, 3D content 
and active shutter 
glasses are required 
for 3D viewing.
DISPLAY | 3D  

35English
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-Desktop and 
Rear-Ceiling are 
to be used...

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User Controls
     Rear-Ceiling 
When selected, the image will appear reversed in upside down 
position.
  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 page 58~61 for 
the complete list of RS232 commands.
 Mute
  
Choose the “On” to turn mute on. 

 Choose the “Off” to turn mute off. 
...

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User Controls
SETUP
 Volume
  Press the  to decrease the volume.
 
  Press the  to increase the volume.
  Audio Input
The default audio settings are on the back panel of the 
projector. Use this option to reassign any of the Audio Inputs 
(1 or 2) to the current image source. Each Audio input can be 
assigned to more than one video source.
 Audio 1: VGA 1 and VGA 2.
 Audio 2: S-Video/Video.
 MIC: (No default video source)
 RS232

 RS232: Allow RS232 control of an individual projector....

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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....

39English
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....

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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.