Answer: ViewSonic DVLED display is designed with a partitional power-on protection meaning each partition zone is turned on one-by-one. Therefore, it will take some time for the display to fully turn on. This ensures that there will be no instantaneous large voltage and current that will damage the product.
Avoid turning the power on/off too often. The recommended interval should be greater than 30 seconds. Improper usage could damage the product and shorten its service life.