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Need proper percentages for contrast , brightness, color etc as these change drastically from channel to channel

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Seems like you have a source problem. cable/ cable box/satellite. as the set doesen,t know the difference between adjacent channels.
hope this helps
Guy9

Posted on Jun 16, 2008

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HOW TO SET BRIGHTNESS OF THE SCREEN?


Hi,

Dear User...

You can adjust the brightness and contrast of your monitor to improve the readability of text and to make digital pictures appear more like they'll look when printed.

To improve the results when adjusting the brightness and contrast settings for your display, use Display Color Calibration. (Display Color Calibration helps you adjust these color settings and others.) For more information about calibrating your display color in Windows, see Calibrate your display.

The way you adjust brightness and contrast varies and depends on your specific display.

Brightness and contrast buttons on the front of the monitor. Some monitors have brightness and contrast controls on the front and use the standard symbols shown in the following image.


On-screen menu. You can change the brightness and contrast settings for some displays by using an on-screen menu, and then setting the brightness and contrast in the resulting menu. Many times, you can view the on-screen menu by pressing a button-possibly labeled Menu-on the front of the monitor.



Thanks....

Feb 07, 2013 | Computers & Internet

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Unable to reduce brightness windows7 ultimate hp1670


laptop ot desktop monitor ?

Adjust your monitor's brightness and contrast

You can adjust the brightness and contrast of your monitor to improve the readability of text and to make digital pictures appear more like they'll look when printed.


To improve the results when adjusting the brightness and contrast settings for your display, use Display Color Calibration. (Display Color Calibration helps you adjust these color settings and others.)

The way you adjust brightness and contrast varies and depends on your specific display.

Brightness and contrast buttons on the front of the monitor.


Some monitors have brightness and contrast controls on the front and use the standard symbols shown in the following image.

Brightness and contrast symbols

On-screen menu. You can change the brightness and contrast settings for some displays by using an on-screen menu, and then setting the brightness and contrast in the resulting menu. Many times, you can view the on-screen menu by pressing a button-possibly labeled Menu-on the front of the monitor.


Laptop display. Laptop displays don't have brightness or contrast buttons on the front.

For a majority of laptops, there isn't a control for setting the contrast.


However, you can set the brightness of many laptops by pressing and holding the Fn key, and then pressing a function key to decrease brightness ( ) or increase brightness ( ).

http://windows.microsoft.com/en-US/windows7/Calibrate-your-display#

When using Display Color Calibration on a laptop, set the display to the maximum brightness setting.


Adjusting brightness automatically using adaptive brightness

Adaptive brightness is a feature in Windows that uses a light sensor to automatically adjust the display brightness to match the lighting conditions in your computer's surroundings.


To use adaptive brightness, you must have light sensors installed and enabled on your computer.


To determine if your laptop or computer monitor supports adaptive brightness, look for the Enable adaptive brightness setting in Power Options (mentioned in the following procedure) or check the information that came with your computer.


To turn adaptive brightness on or off

Open Power Options by clicking the Start button , clicking Control Panel, clicking System and Security, and then clicking Power Options.


Under any plan, click Change plan settings.

Click Change advanced power settings.

In the list, expand Display, and then expand Enable adaptive brightness.


To turn adaptive brightness on or off when your computer is running on battery power, click On battery, and then, in the list, click On or Off.

To turn adaptive brightness on or off when your computer is plugged into an outlet, click Plugged in, and then, in the list, click On or Off.

Click Apply. Click OK.


hope this helps

Jul 26, 2012 | HP...

1 Answer

My lcd backlight is very pale, how can I encence the brightness??


Reading your user manual on page 12, bullet 9 you will find the method of changing the contrast of the display. There is no brightness adjustment possible, however the contrast DRASTICALLY affects the readability of the display.

Jul 23, 2011 | Korg PA500 61KEy PROFESSIONAL ARRANGER...

1 Answer

Lost my user's guide need to change make copies darker


May I know the model # of your machine?
Some of brother machine have the copy options where you can change the brightness, contrast and color of the document that you are copying.
For example for MFC-240:
You can change the brightness contrast by pressing copy mode. Then load the document in the feeder, press copy option so that it will show the option to change the brightness, contrast and color. Just press the arrow key to select the brightness then hit ok/menu. then press arrow key to have it lighter/darker..
Hope this helps.

Mar 29, 2011 | Brother Office Equipment & Supplies

1 Answer

Menu language has been changed need to nget it back to english


Try this... with the TV off, press and hold the power button for a few seconds. Maybe a light blinks or a sound, but it might reset the TV to factory settings. BUT that will also reset ALL the settings to factory, so any changes to brightness/contrast, color, tint, channels (on the TV only), equalizer, etc. will be reset. Most newer TV's have this feature.

Dec 19, 2010 | Televison & Video

1 Answer

How to change the 'Contrast' and 'Brightness' on the monitor screen


Bootup your computer and display your Windows Desktop. Make sure yourmonitor stays on for at least half an hour before you begin, so that itis properly warmed up.


Seta pure black image on the monitor so you can adjust the brightness. Toget a pure black image, do the following: Choose Start, then ControlPanel, then Display. This will open the Display Properties dialog box.Click the down arrow next to the representation of the desktop color inthe Color field. Choose black from the color palette, then click OK.


Maximizethe Brightness control on your monitor, then slowly reduce it until theblack of the image perfectly matches the black at the edge of thephysical screen. This puts the brightness at the proper setting.


Open a screen with a plain white background soyou can adjust the contrast. One of the best ways to do this is to open aword-processing document without any text in it. Gradually reduce the contrastsetting of your monitor until the white area of the screen begins to lookslightly gray or off-white. Then gradually increase the contrast until thewhite area on your monitor is pure white. This will give you the proper whitebalance. Now you've got your monitor ready for peak performance.

Hope this may help you solve your problem.























Nov 12, 2010 | Computers & Internet

1 Answer

Colors are off on the TV. When I try to adjust the contrast and brightness, etc from the menu, either everything is orange or green or yellow.


Contrast and brightness won't fix it.You are on the right path though.You need to search around for a color adjustment.You should have numbered scales for all 3 primary colors to adjust.It should also be somewhere under the picture option.Let me know if you need better instructions.Good luck!

Aug 05, 2010 | Toshiba 42AV500U 42 in. LCD HDTV

1 Answer

Just bought one of these used and need to adjust the color brightness contrast etc. I assume I do this thru the "menu" option. I don't have the original remote with the unit and I can't get any universal...


Try website like Remotes.com to buy the original remote it ur best bet.Tries the manual control on the tv.Push the Menu button use the channel + - and the volume + - on the manual buttons to adjust colors,contrast,brightness.

Jul 04, 2010 | GE 13TVR62 Combo

2 Answers

Can't adjust color, brightness, etc. w/universal remote


Use the MENU on the front panel display of the
TV

Jan 06, 2010 | Televison & Video

1 Answer

Need tv service codes to adjust sub brightness, contrast, grey scale etc.


no need for sevice codes. you should have dials on the unit to make adjustsments. the only adjustment you need to make is the contrast. if the colors are to bright take the tv back to b/w and retune

Apr 23, 2009 | Televison & Video

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