Acco Nobo Digital DLP Projector X25C User Manual

							  maximum peaking.  If you prefer a stronger image, adjust towards  
  the maximum setting.  For a smooth and more natural image,  
  adjust towards the minimum setting.
 Colour Temp.
Adjust the colour temperature. At a higher temperature, the screen  
  looks colder; at a lower temperature, the screen looks warmer. 
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							Image-II
(Computer Mode)
 Frequency
  “Frequency”changes the display data frequency to match the  
  frequency of your computer’s graphic card. If you experience a  
  vertical flickering bar, use this function to make an adjustment.
 Tracking
  “Tracking” synchronises the signal timing of the display with the  
  graphic card. If you experience an unstable or flickering image, use  
  this function to correct it.
  H.Position (Horizontal Position)

Press the  to move the image left. 
Press the  to move the image right. 
  V. Position (Vertical Position)

Press the  to move the image down.
Press the  to move the image up.
 Degamma
  This allows you to choose a degamma table that has been fine- 
  tuned to bring out the best image quality for the input.
 Aspect Ratio
Use this function to choose your desired aspect ratio.
  4:3 : The input source will be scaled to fit the projection  
   screen. 
  16:9 : The input source will be scaled to fit the width of  
   the screen.
  Window: When a 4:3 image is bigger than a 16:9 screen,  
    select the “Window” mode to fit the image onto the screen  
    without changing the projection distance.
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							  16:9 Image Position
Adjust the image position to up or down, when you select the    
  aspect ratio to 16:9.
Press the 
 to move the image down.
Press the  to move the image up.
Window Original Pixel
 16:9 Image Position: 


Image Position at win-
dow mode will also be
moved accordingly.
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							User Controls
Image-II
(Video Mode)
 Degamma
  This allows you to choose a degamma table that has been fine- 
  tuned to bring out the best image quality for the input.
 Saturation
Adjusts a video image from black and white to fully saturated  
 colour.
  Press the 
 to decrease the amount of colour in the image.
Press the 
 to increase the amount of colour in the image. 
 Ti n t  
Adjusts the colour balance of red and green.
Press the 
 to increase the amount of green in the image.
Press the 
 to increase the amount of red  in the image.
 Sharpness 
Adjusts the sharpness of the image.
  Press the 
 to decrease the sharpness.
  Press the 
 to increase the sharpness.
 Aspect Ratio
Use this function to choose your desired aspect ratio.
  4:3 : The input source will be scaled to fit the projection  
 screen. 
  16:9 : The input source will be scaled to fit the width of  
 the screen.
  Window: When a 4:3 image is bigger than a 16:9 screen,  
  select the “Window” mode to fit the image onto the screen  
    without changing the projection distance.
“Saturation”, “Tint” 
and “Sharpness” func-
tion is not supported 
under DVI-D mode.
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							  16:9 Image Position
Adjust the image position to up or down, when you select the    
  aspect ratio to 16:9.
Press the 
 to move the image down.
Press the  to move the image up.
Window Original Pixel
16:9 Image Position: 
Image Position at win-
dow mode will also be
moved accordingly.
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							 Security Settings
  A. Press “Enter” to set password. (First time)
  1.  Password must be 4~8 bits, the default value is “0000”. 
  2.   Displayed on the screen by “*” while inputting. 
 3.  Use 
 keys to select your input bits, and then press  
    “Enter” key to confirm your selection.
  4.   Move to 
 and then press the “Enter” key to confirm finally.
  5.   On this screen, press the “Menu” key which will automatically 
    jump to           then press the “Enter” key to confirm your selection.  
(“Menu” can be switched over between the position andat present)
  6.   When there is an input error go to  to delete this bit. (You can  
    press the “Menu”, key and then press the 
 key.)
  B.  Press “Enter” to set security protection. 
Security Mode
On: Choose “On” to use security verification while the user 
switches on the projector.
Off: When the user switches on projector without password.
Timer: Displays the usable hours when switching on the projec -
tor.  When the time remaining is 0, the time out message will 
appear, and then press “Menu” or “Enter” to input password. 
Timer Setting: When the Timer is selecting, this function can be  
 used. 
Change Password: Press “Enter” to change the password. 
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							  1.  Input the old password.
  2.  Changes a new password. 
  3.  Confirms the password, please input the new password once  
 again.
  4.  Password must be 4~8 bits, Default value is “0000”. 
  5.   Displayed on the screen by “*” while inputting. 
 6.  Use 
 keys to select your input bits, and then press  
    the “Enter” key to confirm your selection.
  7.   Move to 
 and then press the “Enter” key to confirm finally.
  8.  On this Screen, press the “Menu” key to switch between the  
  position at present to, Old Password, New Password, Confirm  
 Password and 
.
  9.   When there is an input error go to 
 to delete the bit.
    (You can press the “Menu”, and then press the 
 key.)
 Zoom
Press the  to reduce the size of an image.
Press the 
 to magnify an image on the projection screen.
 Reset
Choose “Yes” to return the display parameters on all menus to the 
factory default settings.
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							 Lamp Hours
Display the cumulative lamp operating time.
 Lamp Reset
Reset the lamp life hour after replacing a new lamp. 
 Lamp Reminding
Choose this function to show or to hide the warning message when 
the changing lamp message is displayed. The message will show up 
30 hours before end of life.
 ECO Mode
Choose “On” to dim the projector lamp which will lower power 
consumption and extend the lamp life by up to 130%. Choose ”Off” 
to return to normal mode.
  Auto Power Off (min)
Sets the interval of power-off of the system, if there is no signal 
input (in minutes).
Lamp Setting
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