Tip & How-To about Panasonic SC-HT520 System

Panasonic home Theater showing "Locked" on display.

Try first unplugging unit from main, and holding the cancel button.

If that does not work try the following:
Hold at the same time the stop button on the main unit and key >10 on the remote control at the same time for about 5 seconds, until you get the word "initialised" on display. This will reset the unit to factory settings.

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2 Answers

I cant eject cd/dvd changer.


there may be a lock/unlock selection in the menu somewhere, something like a parental lock on tv sets, this is just a thought on my part.

Mar 25, 2009 | Panasonic sa-ht930 Home Theater Audio...

2 Answers

disc wont eject


Try first unplugging unit from main, and holding the cancel button.

If that does not work try the following:
Hold at the same time the stop button on the main unit and key >10 on the remote control at the same time for about 5 seconds, until you get the word "initialised" on display. This will reset the unit to factory settings.

Jan 01, 2009 | Panasonic SC-PT960 Theater System with...

1 Answer

My Panasonic SA pm08 DVD/CD player is stuck on 'Locked' and I can't change the cd's or do anything. J How do I unlock system?


Try first unplugging unit from main, and holding the cancel button.

If that does not work try the following:
Hold at the same time the stop button on the main unit and key >10 on the remote control at the same time for about 5 seconds, until you get the word "initialised" on display. This will reset the unit to factory settings.

Dec 10, 2008 | Panasonic SC-PM08 Shelf System

3 Answers

Panasonic SA-HT520 error message


The system has a locked / unlocked toggle sequence on the main unit by holding down stop (or Play) and then tapping the power button. Use this sequence lock or unlock the DVD / CD drawer.

Sep 20, 2008 | Panasonic SC-HT520 System

1 Answer

PANASONIC DMR-E55 DVD RECORDER


Try first unplugging unit from main, and holding the cancel button.

If that does not work try the following:
Hold at the same time the stop button on the main unit and key >10 on the remote control at the same time for about 5 seconds, until you get the word "initialised" on display. This will reset the unit to factory settings.

Jan 25, 2008 | Panasonic DMR-E55 DVD Recorder

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