Holding down the #2 button and then the power button brings-up this OSD which had the additional "Factory" menu item at the bottom. Pressing the #2 button when this is highlighted lets the user into the Factory menu.
Holding down the #2 button and then the power button brings-up this OSD which had the additional "Factory" menu item at the bottom. Pressing the #2 button when this is highlighted lets the user into the Factory menu.