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I would like to adjust the contrast for the 2400 dlp projector. The menu won't let me in to adjust the brightness, contrast or colours. what do I do to get into this area to adjust contrast?
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Go to menu, go to screen settings or display settings. Should bring up the sharpness, contrast, color, brightness controls. Follow directions on screen to adjust. Hope this helps!
hi, Go to menu and then select main. then select reset and execute it.After that try to adjust the brightness and contrast. Remember on thing, in some projectors the brightens and contrast will be active when there is video signal. also try that. ok
You can adjust the brightness through the user menu, under the picture
option. You might want to look at your bulb. It might be time to
replace the lamp.
My friend, i'm sorry and i hope your sitting down. The person who made the decision to change out the products was not educated about projection enough to make this decision. Let me explain. Your previous projector was 3000 lumens, and had better contrast, but had a lower resolution. The replacement projector was 1500 lumens and poor contrast, but higher resolution. You have basically halfed, your output brightness. The decision maker went the wrong way for this product selection. Brighter is better in the education enviorment.
The good news is lcd projectors only last about 4000 operational hours so you can replace them with a dlp product that will last 8-10 years. good luck
you have a problem in the alignment of lens. you should see service man to fix the problem. if you think it's not the lens is the problem. try to go the menu option that you can see and adjust the contrast ratio or the color and brightness adjustment that might help you.
John here, customer advocate at Dell headquarters.
If you can nvigate to the On Screen Display Menu, you should see an "all images" section on the main menu. There you will find brightness, contrast, color temp, white intensity, and gamma controls. You should be able to make adjustments from that menu to sharpen and brighten the image.
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