If your LCD TV doesn't retain your settings, it may be that the TV is in Store Demo Mode. Essentially, Shop Mode returns the TV automatically to its default settings in thirty minutes or after the TV is turned off. It is usually used by retailers who want to demonstrate functions to customers, and then want the TV to return to its default settings without the bother of manually resetting the TV. If your TV is in Shop mode it will keep returning to the Dynamic mode within thirty minutes or when the TV is turned off.

Removing Your TV from Shop Mode

First, confirm your TV is in Shop Mode

1. Press the INFO button on your remote control.
2. The Message "Store Mode" will appear just under the center of the screen.

To remove your TV from Shop Mode there are two methods click on the method you would like to use below: