Question about Hitachi 43GX01B 43" Rear Projection Television

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Can't adjust the color

The color on our tv is off- too yellow/green. We can not get good color through the color adjustment on the remote. Do we need to call a repairman or is there some other adjustment we can make?

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Sounds like a technician will have to determine if the blue CRT is failing or just needs to be adjusted.

Posted on Apr 23, 2007

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Posted on Jan 02, 2017

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1 Answer

Green screen


1.) Press and hold down the "Menu" key until the manufacturer's logo appears on the screen. This could take up to a minute or more. Release the "Menu" key when the logo appears.
2.) Immediately press the "9," "8," "7" and "6" keys in this order. Press the "Enter" button on the remote to enter the "Service Menu" screen.
3.) Press the "Menu" button to go to the second of the two "Service Menu" screens. Press down on the "Down" arrow until you highlight "Color Calibration." Press the "Enter" button to enter the "Color Calibration" screen.
4.) Select one of the color bars on the screen. Adjust the color by changing the values of the color bar by pressing left and right on the "left" and "right" arrows on the remote. Repeat this procedure with the other color bars as well. Stop adjusting the colors when the green cast is no longer present.
5.) Press and hold the "Power" button on the remote to exit the "Service Menu" and save the adjustments you have made.
Now turn the T.V. off. When you turn it back on it should reflect your personal preference.

Read more: http://www.ehow.com/how_7302235_fix-tv-screen-green.html#ixzz2fM4Pfcki

Read more: http://www.ehow.com/how_7302235_fix-tv-screen-green.html#ixzz2fM3rDVkt

Read more: http://www.ehow.com/how_7302235_fix-tv-screen-green.html#ixzz2fM3hkBLp


Read more: http://www.ehow.com/how_7302235_fix-tv-screen-green.html#ixzz2fM3VlPaY


Read more: http://www.ehow.com/how_7302235_fix-tv-screen-green.html#ixzz2fM3H5rYm

Sep 19, 2013 | Samsung Televison & Video

1 Answer

Why do i have a green screen after i turn the screen adjustment screw?


since every display color monitors are only work with 3 primary color which are red, blue and yellow. You could also search it that by mixing these colors, you could get any color your want. Thats how color monitors work. Now in case of green color, it creates by mixing blue and yellow. When you are turning the screen adjustment screw, the red color plug will become lose, makes it appear green.
I hope your got the reason.

Jul 10, 2012 | Sony FD Trinitron WEGA KV-34HS420 34" TV

1 Answer

I have a problem in my BPL TV(FHR-21) it showing a green color


How to Fix a TV When the Screen Is Green


A TV is calibrated by the factory to provide a "standard" picture that attempts to appeal to the vast number of buyers who take the set home. To adjust a TV picture that is too green, you must first enter the hidden "service menu" that technicians use. Adjusting the colors to remove the green cast will save you the cost that would otherwise be incurred from a TV technician coming to your home. No special tools are needed, nor any expertise in how the TV works.

Press the power button on the remote of a TV whose picture is too green in order to turn it on.

Press and hold down the "Menu" key until the manufacturer's logo appears on the screen. This could take up to a minute or more. Release the "Menu" key when the logo appears.

Immediately press the "9," "8," "7" and "6" keys in this order. Press the "Enter" button on the remote to enter the "Service Menu" screen.

Press the "Menu" button to go to the second of the two "Service Menu" screens. Press down on the "Down" arrow until you highlight "Color Calibration." Press the "Enter" button to enter the "Color Calibration" screen.

Select one of the color bars on the screen. Adjust the color by changing the values of the color bar by pressing left and right on the "left" and "right" arrows on the remote. Repeat this procedure with the other color bars as well. Stop adjusting the colors when the green cast is no longer present.

Press and hold the "Power" button on the remote to exit the "Service Menu" and save the adjustments you have made. Turn the TV off.

Sep 14, 2011 | Audio Players & Recorders

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

Its glittery white because i briten the color but when darken it gets green


you must re-adjust in the RGB (Red-Green-Blue) setting. depending on the brand of your TV, because there are set manually from the TV (you must open the cover of the rear of the TV). and there is a set directly from the remote only, with the open "factory settings", then you can re-adjust RGB color, especially green, not too dominant with the other colors (RED-BLUE). how to set is that you need to neutralize the color, (color TV sets to zero level) so that the image becomes black and white. if the green is too dominant, then Decrease the level of Green Bias or Green Cut off/ G-drive.

Aug 05, 2010 | Televison & Video

1 Answer

Yellow arch on bottom left of screen. I have


OK, HERE are the instructions:
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With the set on press MUTE on the remote.

Then press and HOLD mute for several seconds and while still holding it on the remote press Menu on the front of the set.

A (S) should appear in the upper right corner of the screen. (It means you are in the Service mode)

Press menu again on the front of the set

7 on the remote will call up the convergence grid

3 on the remote will change the color to adjust from red to green to blue(do not adjust GREEN)


You navigate the grid with 2, 4, 6, and 8 buttons.

To stop the cursor from blinking so you can adjust at any point use the 5 button—to move again use the 5 button.


When you finish you exit by hitting 7 on the remote again.


Sometimes you have to try a few times to get into the menu—I have had my problems but once in it is easy.


if adjusting does not cure the problem one of the convergence chips this set uses and or a resistor are bad.

Let me know what happens and if you need more help let me know
SD TECH



Sep 30, 2009 | Toshiba TP50H50 50" Rear Projection...

1 Answer

Mitsubishi convergence Problem


You only have 3 colors Red, Blue, and Green. No black or yellow. I would say look for self test diagnosic on here or other sites.

Jan 13, 2008 | Mitsubishi VS-60607 TV

1 Answer

Blueand dark when picture should be yellow and gold bright


Well there are many causes for this. In the back of your tv there are three different color projectors. One red, one green, one blue. One or more of them seems to be out of alignment. They can be adjusted but it is recommended to be done by a professional as there are transformers in the back near that area that create the high voltage current needed to run the color guns.

Sep 15, 2007 | Zenith B32A24Z 32" TV

3 Answers

Convergence


Touch-up Convergence adjustments Enter the Digital Convergence Mode (DCM) by entering 0-6-2-5-9-7-(Status or Index) on the Remote control. The following menu will appear: Select an active channel or Aux Input. A signal must be applied to the set when performing convergence. If any Customer Adjustments need to be made, the Menu button can be used to toggle between the Customer Menu and DCM. The MPOSD ADJUST is used to center the Customer Convergence grid. A highlighted cross will appear along with the Convergence alignment grid. The highlighted cross should be centered onto the center of the Convergence grid. To perform a Touch Up Convergence, highlight SELECTION and press the right cursor button on the remote. The following menu will appear: Selections STORE, RESTORE FACTORY, and RESTORE DEFAULT are not shown after selecting SELECTION. Press the cursor down button on the Remote for these selections to appear. RESTORE FACTORY loads Convergence defaults from the Factory Loaded section of the Convergence Memory IC. RESTORE DEFAULT loads Convergence defaults from the sets software. To perform a Touch-up Convergence: 1. Enter the Convergence Mode and select RED TO GREEN or BLUE TO GREEN. Do not select GREEN (Green Geometry) without placing a Template over the screen. To perform Green Geometry, refer to the Complete in-depth Convergence. 2. Use the Cursor buttons on the Remote to Navigate from one adjustment point to another. Press the Status or Index button on the Remote to select ADJUST. Use the cursor buttons on the Remote to adjust the Red to Green or Blue to Green. Press the Status or Index button again to navigate to the next adjustment location. 3. After Convergence alignments are complete, press the Menu button on the Remote to return to the SELECTION menu. 4. Highlight the STORE selection and press the right cursor key on the Remote to save changes. 5. Use the GREEN TO RED or GREEN TO BLUE selections to perform convergence when the Green CRT has been replaced.

Aug 18, 2007 | Philips 60P8342 60" Rear Projection...

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