AOC 831s User Manual

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texture.  
 
  
  
Green Field:    When Green Field is turned on, the green color is enriched so that football field and mountain landscape 
would look more natural and fresh. “Green Field” setting is ideal for watching mountain scenery and outdoor sports.  
 
  
  
Sky Blue:   WhenSky Blue is turned on, the color blue is being fine-tuned so that the sky or ocean landscape will look 
more vivid and in-depth. Sky Blue setting is ideal for viewing sky and ocean images.  
 

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Auto Detect:    When “Auto Detect” is turned on, every pigment will be detected and self-adjusted to render a lively 
picture.  
 
  
  
Demo:    Screen divided into two for demonstration purposes.  
  
 
2) How to use Picture Boost?  
Users can change the color settings of a self-selected zone on the screen. The size and position of the selected zone can 
also be adjusted. Picture Boost is located in the fifth icon labeled Picture Boost in the OSD menu. Turn on Bright 
Frame to select a...

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Disclaimer: DCB aftereffects are subject to the resolution and quality of the display content, hence may look different than 
the above illustrations.  
  
DCR Adjustment  
 
  
What is DCR?  
Dynamic Contrast Ratio (DCR) auto adjusts the brightness of the screen so users can see the darker areas of the 
displayed content in more depths. By increasing the darkness of the dark areas and the brightness of the bright areas, 
contrast ratio is uplifted to exceed 10,000:1. DCR value varies...

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DCR Demos: 
 
Disclaimer: DCR aftereffects are subject to the resolution and quality of the display content, hence may look different than 
the above illustrations.  
 
 
 
 
 
 

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Function Control Illustration 
  
 
Luminance  Adjust Range  Description  
Brightness  0-100  Backlight Adjustment  
Contrast  0-100  Contrast from Digital-register. 
Eco mode  
 
 
 
  
Standard 
 
Standard Mode  
  
Text 
 
Text Mode 
  
Internet 
 
Internet Mode 
  
Game 
 
Game Mode  
  
Movie 
 
Movie Mode 
  
Sports 
 
Sports Mode 
Gamma  Gamma1 Adjust to Gamma1 
Gamma2 Adjust to Gamma 2 
Gamma3 Adjust to Gamma 3  
DCR  
Off 
 
Disable dynamic contrast ratio 
On 
 
Enable dynamic contrast...

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Color Temp.    
Warm  6500K 
Recall Warm Color Temperature 
from EEPROM.  
Normal  7300K 
Recall Normal Color Temperature 
from EEPROM.  
Cool  9300K   Recall Cool Color Temperature 
from EEPROM.  
sRGB   Recall SRGB Color Temperature 
from EEPROM.  
User  
Red Red Gain from Digital-register  
Green Green Gain Digital-register.  
Blue Blue Gain from Digital-register  
 
Color Boost    
Full Enhance  on or off Disable or Enable Full Enhance 
Mode 
Nature Skin  on or off Disable or Enable...

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Reset      
Reset  yes or no Reset the menu to default  
 
Exit      
Exit    Exit the main OSD  
Notes: 
1)If the product has only one signal input, the item of Input Select is disable to adjust. 
2)If the product screen size is 4:3 or input signal resolution is wide format, the item of Image Ratio is disalbe to adjust.  
3)One of DCR, Color Boost, and Picture Boost functions is active, the other two function is turned off accordingly.   
LED Indicators
 
Status LED Color 
Full Power Mode...

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Luminance  Adjust Range  Description  
 
Contrast  0-100  Contrast from Digital-register. 
 
Brightness  0-100  Backlight Adjustment  
 
Eco mode  
 
 
 
  
Standard 
 
Standard Mode  
  
Text 
 
Text Mode 
  
Internet 
 
Internet Mode 
  
Game 
 
Game Mode  
  
Movie 
 
Movie Mode 
  
Sports 
 
Sports Mode 
 
Gamma  Gamma1 Adjust to Gamma1 
Gamma2 Adjust to Gamma 2 
Gamma3 Adjust to Gamma 3  
 
DCR  Off    Disable dynamic contrast ratio 
On    Enable dynamic contrast ratio 
 
Reset   Reset the...

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2. Image setup  
 
Image Setup  Adjust Range  Description  
 
Clock  0-100  Adjust picture Clock to reduce Vertical-Line 
noise.  
 
Phase 0-100  Adjust Picture Phase to reduce Horizontal-
Line noise  
 
H.Position  0-100  Adjust the verticalposition of the picture.  
 
V.Position  0-100  Adjust the horizontal position of the picture. 
 
Reset   Reset the current page  
  
 
 
 
 
 
 
 
 
 
 

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3. Color Temperature 
 
  
Color Temp.  Adjust Range  Description  
Preset 
Warm  Recall Warm Color Temperature from 
EEPROM.  
Normal  Recall Normal Color Temperature from 
EEPROM.  
Cool  Recall Cool Color Temperature from 
EEPROM.  
sRGB  Recall SRGB Color Temperature from 
EEPROM.  
User  
 
Red Red Gain from Digital-register  
 
Green Green Gain Digital-register.  
 
Blue Blue Gain from Digital-register  
 
Reset    Reset the current page  
  
Remarks:  
1) When “User” is chosen, you can...