To purchase this TV unit I had due to the very good image reproduction and connection options decided. Unfortunately, there is also something to complain about. The manual is very confusing and sometimes confusing. Example: How do I turn the unit on or in standby mode? As is pointed out keyboard shortcuts that do not exist as on the remote control or not function. Since this unit does not have a separate Button, therefore always running in standby mode or must be disconnected from the mains via an external switch, the switching is a strange procedure. Pressed input button on remote control: Blue LED blinks - nothing happens. Pressed several times and eventually does the TV. If the deficiency is remedied, it is a recommendable device.