Question about Compaq P 1220 22" CRT Monitor

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Compaq P 1220. how to enter service mode (menu)

I want to calibrate my monitor and i need to get to RGB color adjustment menu and color temperature menu.. there is a note: see users manual for more information . but ther is nothing in it.

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You don't need to enter the service mode, simply turn off sRGB (from one of the other menus) and you'll be able to change the color temperature.

Posted on Sep 20, 2010

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Posted on Jan 02, 2017

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How do I unlock the setup options for horizontal & vertical adjustments on my 55" HDT 51M 2006 Plasma TV won't let me access the horizontal or vertical options in setup in RGB 1 mode.


You have to enter the service mode option to it, to do horizontal and vertical adjustments. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box.
http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.

May 25, 2014 | Hitachi 55HDT51 55 in. HD-Ready Plasma...

4 Answers

We have a Phillips plasma tv and the picture pixelates randomly and freezes for about a second and sound breaks also. We have had everything checked and have been unable to find a solution. The latest...


In my openion, Its problem of hardware in your TV and signal processing circuits are involved. It might be problem of Firmware (programe to control the performence over all) Philips can advise you better in this regard.

Aug 01, 2008 | Televison & Video

Tip

SERVCIE MODE


Panel Check
You have to check Panel Maker Because of different adjustments as follows. First of all, Check the label rating!
1) Label Rating File
- LCD PANEL MARK
A:ACER(AUO) S : SEC C : CMO
* If not printed you could consider S(sec) panel mark.
Method of Color Calibration (AV)
1) Apply the NTSC Lattice (N0. 3) pattern signal to the AV IN 1 port
2) Press the Source key to switch to "AV1" mode
3) Enter Service mode
4) Select the "Calibration" menu
5) Select the "AV Calibration" menu.
6) In "AV Calibration Off" status, press the " RIGHT ARROW" key to perform Calibration.
7) When Calibration is complete, it returns to the high-level menu.
8) You can see the change of the "AV Calibration" status from Failure to Success.
Method of Color Calibration (Component)
1) Apply the 720p Lattice (N0. 6) pattern signal to the Component IN 1 port
2) Press the Source key to switch to "Component1" mode
3) Enter Service mode
4) Select the "Calibration" menu
5) Select the "Comp Calibration" menu.
6) In "Comp Calibration Off" status, press the "RIGHT ARROW" key to perform Calibration.
7) When Calibration is complete, it returns to the high-level menu.
8) You can see the change of the "Comp Calibration" status from Failure to Success.
Method of Color Calibration (PC)
1) Apply the VESA XGA Lattice (N0. 21) pattern signal to the PC IN port
2) Press the Source key to switch to "PC" mode
3) Enter Service mode
4) Select the "Calibration" menu
5) Select the "PC Calibration" menu.
6) In "PC Calibration Off" status, press the "RIGHT ARROW" key to perform Calibration.
7) When Calibration is complete, it returns to the high-level menu.
8) You can see the change of the "PC Calibration" status from Failure to Success.
Method of Color Calibration (HDMI)
1) Apply the 720p Lattice (N0. 6) pattern signal to the HDMI1/DVI IN port
2) Press the Source key to switch to "HDMI1" mode
3) Enter Service mode
4) Select the "Calibration" menu
5) Select the "HDMI Calibration" menu.
6) In "HDMI Calibration Off" status, press the "RIGHT ARROW" key to perform Calibration.
7) When Calibration is complete, it returns to the high-level menu.
8) You can see the change of the "HDMI Calibration" status from Failure to Success.

FOR MORE DETAILS CHE THE FOLLOWING LINK
www.electro-medical.blogspot.com
google.com/+AjinGopakumar

USE SEARCH TAB FIND MODELS OR USE DROP DOWN MENU

on Jun 30, 2015 | Samsung LA32A450 32 in. HD-Ready LCD TV

Tip

SERVICE MODE AND POWER SUPPLY ADJUSTMENT


FUNAI LED40-H9200M


White Balance Adjustment
Purpose: To mix red and blue beams correctly for pure white.
Symptom of Misadjustment: White becomes bluish or reddish.
1. Operate the unit for more than 60 minutes.
2. Set the color analyzer at the CHROMA mode and zero point calibration. Bring the optical receptor pointing at the center of the LCD-Panel.
3. Enter the Service mode.
4. Press [ VOLUME -- ] button three times on the remote control unit to select "Drive setting" mode. "Drive" appears on the screen.
5. Press [3] button to select the "HDB" for High Drive Blue adjustment. ("HDB" appears on the screen.)
6. Press [MENU] button. The internal Raster signal appears on the screen. ("Internal (Single)" appears on the upper right of the screen as shown below.)
7. Press [P UP /DOWN ] buttons to adjust the color temperature becomes 12000°K (x= 0.272 / y= 0.278 ±0.002).
8. Press [1] button to select the "HDR" for High Drive Red adjustment ("HDR" appears on the screen.) and press [P UP/DOWN ] buttons to adjust the color temperature.
9. If necessary, adjust the "HDB" or "HDR" again.
10. Press [6] button to select the "LDB" for Low Drive Blue adjustment ("LDB" appears on the screen.) and press [P UP/DOWN ] buttons to adjust the color temperature.
If you wish to get some details; check the site linked here. Pull up older posts
http://electro-medical.blogspot.in/
google.com/+AjinGopakumar

on Feb 21, 2015 | Funai Philips 40" LED Wifi IPTV - Black...

1 Answer

Perblem lg37lb1r has a color very often the color of green blindon


You can adjust the green temperature at the color RGB adjustment.press the menu button then choose the video adjust then scroll down to RGB setting RGB stands for RED,GREEN AND BLUE..adjust it according to your preference..

Apr 06, 2012 | LG 37LB1R 37 in. HD-Ready LCD Television

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

Lock on monitor adjustments don't know how to turn off the lock so we can adjust brightness and color


Follow these instructions :
  1. Turn on your Samsung monitor (if it isn't already.)

  2. Press the "AUTO" button on your Samsung monitor. This will run the automatic configuration utility. This will look at your current computer settings and adjust your monitor to best match those. This will take a few seconds. If this has calibrated the monitor to meet your needs, you are finished with the process. If it hasn't, continue to Step 3.
  3. Press the "Menu" button on your Samsung computer monitor.
  4. Use the arrows and the "Enter" button on the monitor to highlight and select various settings categories.
  5. Use the "Brightness" menu on your Samsung monitor to adjust how bright or dark you want the image.
  6. Use the "Colors" menu to adjust how prominent certain colors are displayed on your Samsung monitor.
  7. Use the "Contrast" menu to adjust the level of black on your Samsung monitor.
  8. Select "Save and Exit" to save your changes and exit the Samsung monitor's on Screen menu.

Dec 24, 2010 | Samsung SyncMaster 174V 17" Flat Panel LCD...

1 Answer

I have ATT U-verse, (it's own remote). Using the LG remote, I try to adjust color, too red and too green, otherwise, BEAUTIFUL!! Now, it lets me look at brightness, contrast, but not color, just skips...


You will have to access the service menu. From it, you can reduce the luminance of the red and green bands.

To enter the menu, press the menu button the TV panel and hold it down then press the menu button the remote simultaneously.
In a few seconds, you will be prompted for a 4 digit password.
The password is 0000. Enter it with the remote.

There are two menus that will alternate upon entering it with this method, which one comes up depends on the last time the service menu was entered if it ever was.

You can navigate the menu with the remote. Find the selections labeled for R G B. This stands for red, green and blue. There will be more than one input available for these selections, make sure you select the input that your ATT-U-verse is connected to by toggling through the menus.

Adjusting your red and green;
After finding your proper input and your adjustments for RGB with that input, toggle down to the selections labeled as RGB gain. Reduce the numbered value by 2 or 3 points for R and G and press enter on the remote. Then press menu. This will return you to your input currently use, preferably the input you are adjusting. Using the same picture every time, such as a freeze frame picture that was not to your liking, repeat this process until you are satisfied.
Keep in mind that all colors will interact together. If you find that after making the R and G adjustments together tends to make your red tones appear to be too muted or more of a purple hue, return to the service menu as I described above and reduce the B (blue).

Going by eye is quite inaccurate but however; for a picture that isn't far off from your preference changing these values by only few points in the Gain channel will not make any drastic differences.

For a more accurate picture for your input in question, I recommend a monitor calibration tool such as the Spyder 3 TV. You could alternatively use a DVD based software such as Avia, but that is for your DVD input...in that case you could simply use the settings from that calibration for your other inputs by manually copying them and that may work too. The Spyder is my best consumer based recommendation short of a professional calibration for your ATT U-verse input, the DVD is second but both are much much better than the naked eye.

Dec 03, 2010 | LG 50PG20 50 in. Plasma HDTV

1 Answer

Do you have the service codes for the JVC I'art AV-27F802? I have a set that has convergence & color calibration issues and I can't find the codes anywhere... Thanks


There is no much convergence adjustment inside service menu. Yes color it has RGB drive adj. but if not touch it will not change. Convergence mostly adjusted mechanically (check your purity magnet and yoke mounting). Hope it helps

Feb 10, 2010 | JVC AV-27F802 27" TV

2 Answers

Samsung monitor and mac os


Please do not adjust RGB unless you know what you are doing.
For critical color work, you will need to use a photospectrometer and calibration software to analyze what your monitor is spitting out.
There are a million obvious reasons you should not trust your eye making arbitrary RGB adjustments off the hip.

Feb 15, 2008 | ViewSonic VX2255 Monitor

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