Question about Hitachi 51F500 51" Rear Projection HDTV-Ready Television

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Calibration? How often should I have a technician come in to calibrate my TV? I run Magic Focus every so often, but I don't know how much good it does... The TV is 5 years old now...

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This model has convergence ic that go bad in the set is the picture bad? or out of alignment? you may want to learn how to do convergence yourself.

Posted on Mar 26, 2008

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Posted on Jan 02, 2017

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My 2005 Ford Focus won't stay running unless my foot is on the gas. It starts just fine & the check engine light is NOT on. What could be causing this?


It is likely that the engine management system has lost its base line calibration. If the battery is weak and during the crank to start the voltage dipped low enough the Engine Control Module lost its calibration. If the pedal is depressed during the crank the TPS (Throttle position sensor) will lose the idle position for the throttle. The hunting and surging and resultant stalling is the ECM seeking out the limits and re-establishing the throttle idle plate location.

If battery is OK than running the car allowing the calibration of the vehicle to reestablish itself will correct the problem. My experience is that this happens if the gas pedal is depressed during crank with a very very low battery voltage. Always the best way is to not touch the pedal during any cranking starting procedure. Or after a battery replacement.

To accelerate the calibration process attempt to run the car ingear tring not to allow the car to stall. After afew munites the car will have reestablished its normal running calibration and you will be allset.

Nov 28, 2015 | 2005 Ford Focus

2 Answers

OVEN TEMP AT LEAST 75 DEGREES COLDER THAN IT IS SET AT .CAN I ADJUST THIS FRIGIDAIRE GAS RANGE GALLERY SERIES SELF CLEAN ,CONVECTION OVEN .


I appreciate your post, Ronald!

From the information you have provided you would like to calibrate the oven temperature on your Frigidaire range. I was unable to locate any instructions on how to perform a calibration on your oven. I would recommend consulting with a professional technician for proper calibration of your range. I hope this information is helpful. -Matt

Jan 01, 2015 | Frigidaire Kitchen Ranges

1 Answer

Intermittent vertical black lines samsung hlp5067w


even technicians who are familiar with those units, before installing new lamps, they use a 'calibration unit' for that or any particular model lamp and calibrate them right after installation. If you don't have the proper calibrator and adjust them right after you installed them, you will get that result. Even experience techs come across that problem if the calibration is not done properly. Also, each lamp for a different color value, has its own calibration/sync values.

Nov 18, 2013 | Televison & Video

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I changed a toner cartridge and now it is not alligned and I don't know how to allign it. I have an HP CP2025 and I have tried doing the cleaning and printing the test pages. I don't know what to...


Calibrate the product
Calibration is a product function that optimizes print quality. If you experience any print-quality problems, calibrate the product.
1. Open HP ToolboxFX.(in your PC)
2. Click the Device Settings folder, and then click the Print Quality page.
3. In the area for Color Calibration, select the Calibrate Now check box.
4. Click Apply to calibrate the product immediately.

Jul 10, 2011 | Office Equipment & Supplies

1 Answer

Magic sing ET18K delay problem with my samsung 8000 LED TV 3D. please help!!!


The instruction manual should have a calibration section. If not, you can probably find the instructions at the manufacturer's website.

Hope that helps!

Feb 11, 2011 | Magic Sing Along Consumer Microphone

1 Answer

The touch screen calibration on my Sony DCR-HC20 doesn\'t work? I keep touching the little \'x\' and it keeps asking me to do it in all three places but never completes the calibration process and the...



The most likely cause for this is a damaged or defective flexible ribbon cable that connects the LCD to the camera body and can be repaired fairly inexpensively. However, it's not a user serviceable problem and will need to be repaired by a qualified service technician.


My name is Rick and I'm a professional repair technician with over 20 years in the business and have repaired many of these. I

Nov 16, 2010 | Sony Handycam DCR-HC20 Mini DV Digital...

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Not focused


Please! Stop using the magic focus now!
There are internal parts that have failed and this requires attention by qualified personnel.
The more you hit the magic focus, the more the proper calibration points will go off the mark, since the computer only knows that the calibration is incorrect, but is unaware that the parts that DO the calibrating are defective.
Sometimes this will make the repair more difficult, since a major maual recalibration may be necessary if the registers "rolled over".
If no one had touched the magic focus and just called for repair, the set would just need the parts. Once replaced, the set would look normal. Yours will require a few more steps.

www.mcveyelectronics.com

May 03, 2009 | Hitachi 53FDX20B 53" Rear Projection...

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Majic focus lines very broad


Undue the calibration! It sounds like the dynamic contrast is up too high.

Jan 03, 2009 | Hitachi 57SWX20B 57" Rear Projection...

1 Answer

How about ru-52sz51d ?


I've dealt with DLP projectors and TVs for over two years and never had to send out a technician to calibrate after a bulb replacement unless of course the light engine has been jolted out of position. You may be looking for more than just a calibration, you may need repair service. Calibration was common with front/rear projection TV's when they used 3 lenses. DLP only uses one so other than focus and color adjustments, regular calibration shouldn't be necessary unless something is wrong inside.

Aug 24, 2008 | LG 42PX4DR 42 in. Plasma TV

1 Answer

CDJ Laser Alignment/Calibration


They dont normally go out of focus, any trouble reading discs / freezing is usually caused by a worn out laser which will require replacement.

Jul 22, 2008 | Pioneer CDJ-1000 CD Player

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