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'Dynamic Contrast function not working properly'

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How can I fix a dynamic contrast error


Try cleaning the unit - I have seen a number of different symptoms when they can't breathe right.

Sep 12, 2014 | Office Equipment & Supplies

1 Answer

Nec np-m260x red lite nine time bliking


your dynamic contrast function is not working properly. you might need to take it in to get repaired

Mar 02, 2014 | NEC Office Equipment & Supplies

2 Answers

Our samsung syncmaster 2493hm fades to black when on websites with dark color backgrounds. How Come? Is there a fix?


Its probibly the MagicBright settings, press the button next to the menu button (its down arrow) and change the settings to something else, i changed mine from "Dynamic Contrast" to "Game" and everything is as they should be now.

Jul 13, 2011 | Samsung SyncMaster 2493HM Monitor

1 Answer

Our picture seems very dark, We got a new lamp installed about 8 months ago and have played with the colors etc but after awhile the picture just goes darker. any sugestions?


There should be a setting for the dynamic contrast ratio(or backlite setting on some tvs). Turning the dynamic contrast ratio off should make the screen brighter. This is usually called the DCR setting, turn it to off.

Feb 28, 2011 | Televison & Video

1 Answer

LOOKING FOR PICTURE SETTING SAMSUNG MO.NO.LN-T5265F


This may help you...you can also get an owners manual free on line.


English - 23
Using Automatic Picture Settings
Your TV has Three automatic picture settings ("Dynamic", "Standard", "Movie") that are preset at the factory.
You can activate either Dynamic, Standard, Movie by making a selection from the menu.
1. Press the MENU button to display the menu.
Press the ENTER button, to select "Picture".
2. Press the ENTER button to select "Mode".
Press the ??² or ??¼ buttons to select the "Dynamic", "Standard", "Movie" picture
setting. Press the ENTER button.
?³ Choose Dynamic to increase the clarity and sharpness of the picture.
?³ Choose Standard for the standard factory settings.
?³ Choose Movie for a natural Image without picture enhancements.
3. Press the ??² or ??¼ buttons to select "Contrast", "Brightness", "Sharpness",
"Color", or "Tint(G/R)", then press the ENTER button.
4. Press the ??? or ??? buttons to decrease or increase the value of a particular item.
For example, if you select "Contrast", pressing the ??? button increases it.
Press the ENTER button.
Press the EXIT button to exit.
• When you make changes to Contrast, Brightness, Sharpness, Color, Tint(G/R)
the OSD will be adjusted accordingly.
• When in PC mode, Tint, Sharpness, and Color are not available.
Press the P.MODE button on the remote control repeatedly to select the desired
picture mode.
Picture Control
Move Enter Return
Mode : Dynamic ???
Contrast 1 00
Brightness 50
Sharpness 85
Color 55
Tint G 50 R 50
Balck light 1 00
??¼More
TV Picture
Move Enter Return
Mode : Dynamic
Contrast 1 00
Brightness 50
Sharpness 85
Color 55
Tint G 50 R 50
Balck light 1 0
??¼More
TV Picture
Dynamic
Standard
Movie
Move Enter Return
Mode : Dynamic ???
Contrast 1 00
Brightness 50
Sharpness 85
Color 55
Tint G 50 R 50
Balck light 1 0
??¼More
TV Picture
50
??² Con trast ??¼
Move Adjust Return
English - 24
Adjusting the Color Tone
You can change the color of the entire screen according to your preference.
1. Press the MENU button to display the menu.
Press the ENTER button to select "Picture".
2. Press the ??² or ??¼ button to select "Color Tone", then press the ENT ER button.
3. Press the ??² or ??¼ button to select "Cool2", "Cool1", "Normal", "Warm1",
or "Warm2".
Press the ENTER button.
When the picture mode is set to Dynamic or Standard, Warm1 and Warm2
cannot be selected. Movie mode is only available.
Move Enter Return
??²More
Color Tone : Cool2 ???
Detailed settings ???
Size : 16 : 9 ???
Digital NR : Low ???
Active Color : On ???
DNle : On ???
Reset : OK ???
TV Picture
Move Enter Return
??²More
Color Tone : Cool2
Detailed settings
Size : 16 : 9
Digital NR : Low
Active Color : On
DNle : On
Reset : OK
TV Picture
Cool2
Cool1
Normal
Warm1
Warm2
Activating Backlight
You can adjust the screen brightness by adjusting the LCD backlight brightness. (0~10)
1. Press the MENU button to display the menu.
Press the ENTER button to select "Picture".
2. Press the ??² or ??¼ button to select "Backlight", then press the ENTER button.
3. Press the ??? or ??? button to decrease or increase the valueof the backlight
brightness.
Press the ENTER button.
Press the EXIT button to exit.
Move Enter Return
Mode : Dynamic ???
Contrast 1 00
Brightness 50
Sharpness 85
Color 55
Tint G 50 R 50
Balcklight 1 0
??¼More
TV Picture
5
??² Balcklight
??¼
Move Adjust Return
Move Enter Return
??²More
Color Tone : Cool2
Detailed settings
Size : 16 : 9
Digital NR : Low
Active Color : On
DNle : Off
Reset : OK
TV Picture
OK
Cancel
Resetting the Picture Settings to the Factory Defaults
1. Press the ??² or ??¼ button to select "Reset", then press the ENTER button.
Press the ??² or ??¼ button to select "Cancel" or "OK" then press the ENTER button.
Press the EXIT button to exit.
Each mode can be reset.

Feb 04, 2011 | Televison & Video

2 Answers

What is opc light on my sharp aquos tv


This can be called Optical picture control and it adjust to suit the room light.

Please read the text below"

Dynamic Backlight Control - One of the nice features of the Sharp AQUOS LC-32D6U is what Sharp calls OPC, a name they use for their dynamic backlight control. You might also see this feature referred to as a dynamic iris on other LCD HDTVs or disguised under some proprietary name, but fundamentally the principle is the same. Its primary function is to try and maintain a high Full On/Off contrast measures the ratio of the light output of an all white image (full on) and the light output of an all black (full off) image. 2) ANSI contrast is measured with a pattern of 16 alternating black and white rectangles. The average light output from the white rectangles is divided by the average light output of the black rectangles to determine the ANSI contrast ratio. When comparing the contrast ratio of video devices make sure you are comparing the same type of contrast. Full On/Off contrast will always be a larger number than ANSI contrast for the same video device.">contrast ratio under any lighting condition. So when room lights come on or off or the sun enters the room, with OPC enabled, the backlight in the LCD will dim or brighten depending on the amount of light in the room. This is managed by a light sensor located on the front of the unit. When OPC is enabled there can be a slight reduction in the dynamic range of the display as the display attempts to maintain contrast and color saturation as room light changes. We had a chance to compare this feature with another LCD HDTV that was of comparable size but without dynamic backlight control, and the Sharp AQUOS LC-32D6U with OPC enabled was the clear preference.

Jan 24, 2011 | Sharp Televison & Video

1 Answer

My Dell E173FP adjusts its own brightness I was hoping I could fix this problem myself but I am willing to spend some money to get it fixed the only other solution possibilities I have gotten is that I...


Sounds like dynamic contrast. Have you looked through the settings on your monitor to disable any automatic functions such as dynamic contrast enhancement?

Oct 19, 2009 | Dell E173FP 17" LCD Monitor

1 Answer

How can I tell if my new LG 42" 5020 lcd tv is 15000:1 ratio or 50000:1 ??


technically it is both it's just people get confused with dynamic contrast and static contrast. The LCD LG5000 Series (00,20,30) has a
[dynamic contrast ratio of 50,000:1]
this would typically be
[15,000:1 contrast ratio] for a plasma.
so to count for, lcd tvs use dynamic contrast and plasmas use static contrast it's just a way to measure them both.
like people weighing themselves soem weigh in kg some in pounds =p hope this helps.

Jan 22, 2009 | Televison & Video

3 Answers

Samsung tv settings


it depends on what your using it for, adjust colour tones to what you think looks natural, contrast between 80-90, keep sharpness below 30. just have a play around till you find what best suits the source material.

Mar 25, 2008 | Samsung LE40R74BDX 40 in. LCD Television

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