How to increase color and contrast on Nexus 10 screen

Acer Aspire one

Brightness is controlled by the Fn and arrow keys.

Contrast can be controlled from the software.

FN key, + left/right arrow key's

other Acers

Log on to your Acer laptop and click on the "Start" button. Choose "Control Panel" from the menu.

Double-click on the "Display" icon in "Control Panel" and select the "Settings" tab.

Check the "Color Quality" settings and make sure they are set to either medium or high.

The high setting will give you better color quality and contrast, but it will also use more system resources and shorten battery life.

If you are operating on battery power you may want to move the setting to medium.

Hold down the "Fn" key and press the right arrow at the same time.

This key combination will increase the brightness of your screen.

To decrease the brightness and contrast, hold the "Fn" key down and press the left arrow. Continue using these key combinations until you have found the optimal setting for your laptop display.

hope this helps

Keep the brightness at around 40, contrast also at around 40 and try varying colour between 30 to 40, select colour theme as NORMAL. Adjust sharpness to around 10. You can vary these plus or minus to suit your liking, no harm. By this you can increase the life your display. Go for universal setting and not individual setting for a channel.

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


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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
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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.

There isn't any contrast controls on TFT screens, it's color response depends on the maker of the panel.
If your PC has a Intel or NVidia graphic card, you can modify some color settings from the video driver like gamma or contrast. For NVidia cards, there is a setting called "Color Vibrance" or "Digital Vibrance", increase that.
On Intel cards, right click on the desktop, go to graphic properties, color correction.

It's not a color screen so no, you can't change the color. You can, however, change the contrast. Press and release the 2ND key, then press and hold the up-arrow to increase or down-arrow to decrease the contrast.

Hello,
The problem may be due to the screen contrast being too low.

You can play with the contrast (increase or decrease).
To change contrast you perform the following manipulations.
1. Turn calculator ON
2. Press [2nd] key, then release it.
3. Press Up arrow, then release it
4. Repeat steps 2, and 3, until contrast is satisfactory.

To decrease contrast do as above, pressing Down arrow in step 3.

Hope it helps lighten up those screens

Find what the low and high numbers are and set them to the middle, e.g. 0-10 set on 5 This is the optimized condition from the engineers. Then you can increase or decrease each parameter to your likings.

<Fn> +
<→>
Contrast up Increases the screen Contrast


<Fn> +
<←>
Contrast
down
Decreases the screen Contrast.


This will help you achieve this adjustment.

Hi,

if it,s the same on 2 different monitors.
i,d look towards a faulty graphics card.
you should be able to increase/decrease brightness and contrast et,c. in your monitor settings in the control panel via the graphics cards interface program.

mike @ compurepair.

do you get all three colors? red, blue and green?