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Control Center shuts down system completely.

My control center displays the word 'PROTECT'' and then shuts down the system completely. Any ideas how to fix?

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  • 217 Answers

Unplug the power wire from mains for sometime then reconnect and chevck out.

Posted on Dec 05, 2008

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Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
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The Power supply is either faulty Itself, or it is detecting a fault, within the unit, and shutting the unit down for safety reasons. Are you sure there is no timer, sleep timer etc, active? You cannot repair something like this at home. You need to get it looked at by a service center, and ask for a "Quote" for the repair.

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If this fixes it, I'd suggest that you have another piece of equipment connected to your TV that's fighting for control.

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How to remove LG LST-4100A


To remove the LST-4100A commercial control interface from the television you need to follow the commands below.

1. Power on television.
2. Press and hold "MENU" for 10-15 seconds.
3. Quickly press "2-6-6-3" and then press "ENTER"

If you have done everything properly, it will bring up a small menu in the top left hand corner of the television. Kind of a hidden menu.

4. Arrow down to the menu option that says "D Box" and turn the option to "OFF".

Now turn off television and completely disconnect the LST-4100A. In fact, throw it away. In the trash is where it belongs.

Your television will now operate like a normal television purchased from a big box store. You should run an automatic programming setup for grins upon completing.

Enjoy your new NON-commercial lcd television.

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1 Answer

Philips 32pt television screen format off center, to the left


For me it was the cable box settings...

I'm not a tech person, so take this for what its worth. I had the same problem with my Vizio and my Time Warner Cable HD/DVR box using the HDMI cord connection. HD channels were always fine, and non HD channels were fine until I went to an HD channel and back. When switching back, the non-HD channels would be shifted to the left as you describe. After much back and forth with both Vizio and Time Warner (each saying its caused by the other), I stumbled across the following fix...

I went into the cable box (scientific atlanta 8300) "settings", under "display," under "output resolution." There was a list including 480i, 480p, 720p, 1080i, and "auto select." I unchecked both 480 options and left 720 and 1080 checked. Problem solved. The other "Display" menu settings are as follows: Picture Size = Stretch, Aspect Ratio = 16x9.

Hope this helps.

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use this drive,

http://www.team-mediaportal.com/files/Download/Drivers/Remotes/MCERemoteReplacementDriver/

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If you had the Speakers Set to A (not B) and no headphones connected when you pressed the TEST TONE button on the Onkyo HT-R540 (also known as the HTS-790) remote, and you had no sound from the Center Speaker then try the following steps. 1) Check the Center Speaker wiring at both ends under a bright light and make sure that there is not a strand of wire touching the Receiver Chassis or another speaker post. Check both + and - . If that looks okay, 2) unscrew the Center Speaker Post connections on the Receiver and verify that the bare stripped wire is making contact. Often, the insulation is too far into the connector. When screwed down, the wire's insulation is crushed and keeps the bare wire from making contact. If this looks okay and the unit is under Warranty, your last test is to: 3) temporarily swap the wires from the Center Speaker with the Right Front Speaker. Turn the volume down low and try the TEST TONE button again. If you now hear sound from the Center Speaker box itself and none from the Right Speaker box, then the Receiver is the problem. If you still do not hear sound from the Center Speaker box, then the Center speaker itself is defective.

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Display shows very very faint image. Can't turn device off.


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