Panasonic PT-51HX42 51" Rear Projection Television Logo
Posted on Jan 24, 2009
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Yellow area on screen

Yellow spot started on lower left of screen, gradually progressed over past 2 months to cover upper left quarter and bottom half of screen. When the tv is off of a channel and the blue screen is up the same area appears darker, almost black

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  • Expert 71 Answers
  • Posted on Jan 24, 2009
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Joined: Jan 24, 2009
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Either burn in or magnetic field interference. I suggest moving any speakers away from the tv. if thats not the case, then find a strong magnet, make sweeping motions across the screen with it but dont touch the screen! Keep doing this until the colors change, then "sweep" them with the magnet into a corner and they will mostly dissapea.......r, sounds complicated but worked for me. can be scary so dont try unless sickly despearate or confident.   Hope This helps!

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Reset watch

Hi

Thanks for using FixYa. You can set the time on your accurist watch by following this procedure--

TIME SETTING--

1. Push the bottom right hand button until the mode hand indicator points to TME.
2. Press and hold the upper left button for three seconds. The hour and minute hand will retract to the 12 O’clock position.
3. Select the time zone on the digital display by pressing the upper right button or the lower left button.
4. Pull the bottom right button out one click. The bottom part of the digital display will start flashing. Press the bottom left button to adjust for daylight saving time.
5. Press the upper right button. You will see the seconds flashing on the lower half of the digital display. Press the lower left button to reset the seconds to 00.
6. Press the upper right button. You will see the minutes flashing. Press the lower left button to set the minutes to your current time.
7. Press the upper right button. You will see the hours flashing. Press the lower left button to set the hours to your current time.
8. Press the upper right button. You will see 12H or 24H flashing. Press the lower left button to switch between 12 hour and 24 hour.
9. Push the lower right button back in.

SET THE CALENDAR--

1. Push the bottom right hand button until the mode hand indicator points to CAL.
2. Press and hold the upper left button for three seconds. The hour and minute hand will retract to the 12 O’clock position.
3. Select the time zone on the digital display by pressing the upper right button or the lower left button.
4. Pull the bottom right button out one click. You will see the month flashing on the digital display. Press the lower left button to change the month.
5. Press the upper right button and the date will begin flashing. Press the lower left button to change the date.
6. Press the upper right button. You will see the year flashing. Press the lower left button to change the year.
7. Push the lower right button back in.

Please do accept the solution if the issue is resolved or else revert for further assistance.

Thanks
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1. Raise the presser foot by using presser foot lever. When the presser foot is raised, the two thread tension discs in the thread tension control panel are released so that thread passes freely between them. Otherwise thread tension may not be correct.

Important! When threading the needle, always be sure to lift the presser foot lever, and also take care to thread in the proper order.

Threading order:
1. Upper looper thread (green)
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3. Double chain stitch looper thread (purple) in case of 5 thread stitch or double chain stitch
4. Right needle thread (red)
5. Left needle thread or double chain needle thread (yellow)

Caution!
Because the left thread tension dial (yellow) is used for either the left needle or the double chain stitch needle, these needles will never be used at the same time.

Upper looper (green) sequence:
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5. Pull thread into hole of upper looper

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Repeat 1, 2, 3.
4. Pull thread around guide (see color coded chart inside front serger cover).

Easy threading mechanism (for lower looper)
1. Pull out the lower looper threading lever
2. Thread the lower looper and position the thread on hook of the lower looper
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Caution:
When returning the lower looper threading lever, always make sure that the two
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Right needle thread (red)
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Important: Thread the needles after threading of lower looper and upper looper.
First raise the presser foot lever, and then thread the needle threads in order shown in color coded thread guide.




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Yellow spots

As long as your convergence adjust properly the board has nothing to do with the new symptoms,yellow spots are associated with the blue picture tube,you can check for dirt on the face of the tube,you can check if the spots move like water when you move the unit to see if is short in fluid,be careful when checking with the back removed.You can cover the face of each tube to see if the spots are in the other colors.Let Us know if you need more help.
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