Question about Sony LBT-LX50 CD Shelf System

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How to unlock protect push power it will not let me use any functions

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Check for open resistor around the ic amplifier the big black one STK a value of one ohms acting as fusible resistor

Posted on Feb 03, 2012

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Posted on Jan 02, 2017

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How to unlock the protected picture


Simply select the same pictures, one at a time and lick on protection function or select all protected pictures and hit on the protection function. Tip. Its like you select a function one and exit, it remains selected so the function works, if you select a second time, the function is un-checked.

Aug 17, 2014 | Cannon EOS 50D Digital Camera

Tip

Surge Protection


Here is a few tips to look for in a good surge protector:

1. Response time should be less than 1 nanosecond.

2. Energy absorption/dissipation should be at a rating of 600 joules or more.

3. Clamping voltage should be 330 V to 400 V. Generally, a clamping voltage more than 400 V is too high.

4. Get one with a an indicator light that tells you if the protection components are functioning. All MOVs (Metal oxide varistors (MOV) are semiconductors that protect electronic components and systems from transient voltages) will burn out after repeated power surges, but the protector will still function as a power strip. Without an indicator light, you have no way of knowing if your protector is still functioning properly.

5. Get one that has self test function. A button you push to test it.

on Oct 07, 2010 | Computers & Internet

1 Answer

What's your problem?powerprotection mode unlock


If the protect function works and causes hindrance to trouble shoot, cancel the protection function as described below, and it will be possible to enter the self-diagnostic function mode. (The protection functions other than the excess current dtect function will be disabled.)

While pressing the "Tone Control" and "Info" keys, press the "Power" key to turn on the power and keep pressing those 2 keys for 3 seconds longer.

The seld-diagnostic function mode is activated with the protection functions disabled.

In this mode, the "Sleep" segment of the Flourescent Display flashes to indicate that the mode is self-diagnostic function mode with the protection functions disabled.

Caution!!!! Usiong this product with the protection function disabled may cause further damage to your unit, so use special care when using this mode.

Apr 18, 2012 | Yamaha RX-V671 7 Channel AV Receiver -...

1 Answer

I have a 2010 Toyota Camry with a front passenger window problem. The window goes up and comes right back down sometimes when I push the button to roll the window up. The window will finally stay up...


Hello Susan..... What you are experiencing is the jam protection function: During automatic
closing operation, the window stops and opens half way if something gets caught
between the window and window frame. If the window receives a strong impact,
this function may work even if nothing is caught.

If the power window does not operate automatically or the jam protection function does not operate correctly, you should normalize the power window
To normalize the power window:
1. Push down the power window switch and lower the windows fully.
2. Pull up the switch until the windows close and hold the switch for a second. Make sure that the window open and close automatically. If the power windows cannot be operated properly, have it
checked by your dealer.

Dec 03, 2010 | 1995 Toyota Camry

1 Answer

I pushed a bunch of buttons on my keyboard and i somehow managed to lock my function key. if i push my arrow keys my volume changes. ho do i unlock my function key?


Push the same 'function' key, to unlock it, and thus return to "normal" mode.

Or, turn the computer off, then turn it on.

Aug 25, 2010 | Lenovo ThinkPad T61 Notebook

1 Answer

MY MEMORY CARD IS WRITE PROTECED.IT WON'T FUNCTION.


Hi,

To remove the write protect lock, take the card out of the camera, face the card towards you, look for a small white tab on the left hand side of the card, to unlock it push the tab down, it will be at the side of the card like this 59a6de4.jpg .



Regards.

Sep 01, 2009 | Cameras

1 Answer

"Protect" and "Push Power"


i have a sony component push power protect, i have already replace IC but still protect push power

May 02, 2009 | Sony Audio Players & Recorders

2 Answers

Protect push power


you have wires touching. did you drop anything in your radio? water, medal's?? etc..

Dec 19, 2008 | Sony MHC-RG30T Shelf System

2 Answers

Samsung dvd/disc protection


Try a hard reset: unplug from power source, remove all cabling and wait for 5 minutes before recabling.

If that fails, it is a logic board error, in which case you are probably better off buying a new device..

May 24, 2008 | Samsung HT-DS610 System

1 Answer

Protect and Push power


A sign flashed across the screen "Protect and "Push power" Please what does this mean? and what do i need to do to fix it?
Regards
Fabio Catarcione

Dec 22, 2006 | Sony DHC-MDX10 Shelf System

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