Display PROTECTION and shurt-down - Samsung HT-X40 System

Help in the link

https://www.google.com/search?q=LG+DM5660K+DISPLAY+PROTECTION

Please make sure you have a good FRESH batteries. The batteries you are using may be old or discharged. Wen a camera behaves like this always assume power or batteries.

When the "Protection" indicator comes up the display panel of Denon ... In thermal cases, the circuitry will automatically reset after a few minutes of cool down
DC Protection is not something you can turn off..

Try a check the tepreture sensor if its not working well it cause such problem . Change it if posible. That sensor can cause injector to shurt down they wont allow fuil in the engine .

A car? You posted in the "hard drive" section. :-)

When your oil light often refered to as a "dummy light" comes on you should immediatly shurt your car off and call a friend to bring you oil. If you have checked your Oil (with the car off and sitting for a few minutes) and it is all the way to the second dot on the dipstick then your oil level sensor needs to be replaced.

When your home theater's display reads PROTECTION, it means the home theater is over heating and the unit will shut down to prevent any damage. This can happen if the unit is stacked along with other electronic devices or the unit is in an enclosed area that prevents the unit from cooling properly. To decrease the chance of overheating, relocate your home theater to a more open area.



If the home theater display reads PROTECTION every time you turn it on, no matter where or how the unit is placed, it needs service. To set up service call Samsung Customer Care at 1-800-SAMSUNG (1-800-726-7864). Have your model number and serial number on hand to set up service.

This showing the tv have power. Maybe when you pushed the power button it clicks and shuts down then show the red light bliking showing one code. Some shurt on horizontal board or loose some voltage from power supply. This is not easy if you don't have experience with electronic. I'm sorry still tring