Optoma Projector Th1020 User Manual

3English

 User Controls

  Zoom
  Press the  to reduce the size of an image.
  Press the  to magnify an image on the projection screen. 
  Overscan
Overscan function removes the noise in a video image. Overscan 
the image to remove video encoding noise on the edge of video 
source. 
  H Image Shift
Shift the projected image position horizontally.  
  V Image Shift
Shift the projected image position vertically.  
 V Keystone
Press the  or  to adjust image distortion vertically. If the image...

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User Controls

  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 fi nalize the selection. 
SETUP | Language 

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User Controls

SETUP
 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.
  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...

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User Controls

SETUP
  Mute
 Choose the “On” to turn mute on. 
 Choose the “Off” to turn mute off. 
  Audio Input
The default audio settings are on the back panel of the 
projector. Use this option to reassign any of the Audio Inputs 
(VGA, or S-VIDEO/VIDEO) to the current image source. Each 
Audio input can be assigned to more than one video source.
 VGA: Audio Input
 S-VIDEO/VIDEO: Audio Input L/R
  Volume
  Press the  to decrease the volume.
  Press the  to increase the volume....

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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.
 Timer-Month/Day/Hour
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. 

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User Controls

SETUP | Security
	Password default 
value is “234” 
(first time).
 Change Password
 First time:
.  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 “” key to confirm your 
password.
 Change Password:
.  Press “
” to input old password.
2.  Use number button to enter current password and then 
press “” to confirm. 
3.  Enter new password (4 digits in length) using...

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 User Controls

  Phase
Synchronize the signal timing of the display with the graphic card. 
If the image appears to be unstable or fl ickers, 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 fl icker 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...

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User Controls

SETUP | Signal 
- Video Source
	“IRE” is only supported in NTSC signal.
	“Signal” is not supported when the source is HDMI or DVI-D. White Level
Allow user adjust White Level when inputting S-Video or Video/
CVBS signals.
 Black Level
Allow user adjust Black Level when inputting S-Video or Video/
CVBS signals.
 Saturation
Adjust a video image from black and white to fully saturated color. 
Press the  to decrease the amount of color in the image.  
Press the  to increase the...

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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.
 User: Use stored picture from “Logo Capture” function.
 Logo Capture
Press “” to capture an image of the picture currently displayed 
on screen.
	“Logo capture” only displays VGA resolution and not full screen.
	The maximum resolution of logo image that can be captured is...

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User Controls

 Source Lock
 On: The projector will only search current input connection.
 Off: The projector will search for other signals if the current input signal is lost. 
  High Altitude
When “On” is selected, the fans will spin faster. This feature is 
useful in high altitude areas where the air is thin.
 Information Hide
 On: Choose “On” to hide the info message.
 Off: Choose “Off” to show the “searching” message.
 Keypad Lock
When the keypad lock function is “On”, the control...