- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
It is unusual for a rear projection to be out of focus since the projectors are fixed. But, it is common for the projectors to be out of alignment, in which case the picture will look like a bad 3D movie of yesteryear.
Go to the setup options / menu, look for the ALIGN option, follow instructions on screen.
I'd get the lamp replaced for sure. If it has a ballast - change that at the same time. However, a Zenith repair center should be able to tell you whether it's worth doing or not.
Do you have a setting in the MENU where you can adjust the "Sharpness". If you have this setting, go up a few notches toward the "+" side and see if that helps. Also, there might also be a section in the MENU called "CONVERGENCE" and in this menu, select the "AUTOCONVERGENCE" option and it will reset the screen. You may or may not have this option in your menu, but if not, you should have something where you can adjust the focus. My TV is an RCA projection and I have the setting that I mentioned above, so your should be somewhat similar. As far as the cracking sound goes, some TV sets will do this with age when they are first turned on and are going through the whole "warm-up" process and that should not be a big concern. Hope this helps...
hi there, its a decousing problem, look for the connection of the decousing which is connected behined the pic tube to the board. check some electronic parts, it may be temperature resistor, termistor, transistors, capacitor, etc.ty
CALL ZENITH AND PROVIDE SERIAL NUMBER AND PROOF OF PURCHASE. THEY WILL SEND TECH OUT TO FIX OR REPLACE TV. THIS IS A PROBLEM WITH MANY
PROJECTION TV'S BECAUSE OF A FAULTY PART.
CALL ZENITH AND PROVIDE SERIAL NUMBER AND PROOF OF PURCHASE. THEY WILL SEND TECH OUT TO FIX OR REPLACE TV. THIS IS A PROBLEM WITH MANY
PROJECTION TV'S BECAUSE OF A FAULTY PART.
Most likely a unit this age with start showing signs of weak crts. These crt's hava a life of 7 to 10 years and your discription is failing crts. I am afraid it is time to move to a new unit.
zenith model num. pvr4663rk 46in.
my tv is older and has red and green wavey lines going through it,I tried to adjust it but it is just not clear.thanks Debbie
×