The color and the appearance may differ depending on the product, and the specificationsare subject to change without prior notice to improve the performance.Recommended hours of use per day for the PM32F-BC models is less than 16 hours. If theproduct is used for longer than 16 hours a day, the warranty may be void.This product is a digital touch signage product. Because a touch sensor has been applied, wavepatterns (moire phenomenon) may occur depending on the types of content being played. (Forexample, if dot patterns are on the content being played.)USERMANUALPM32F-BC / PM55F-BC