Panels for Proofers J3 Panel J3 Panel User-friendly control panel with glass screen. Easy to clean and to setup desired proofer settings. Available with F100, DJ, DJF, SP1 and SP2. F200 Touch Panel The F200 Panel is a touch panel with powerful software which helps the user at all times in the daily work, performing tasks in the hidden. It is very user-friendly and with functions such as manual and automatic proofing, language selection, schedule and alarm sound signal. Available with F-Series F200. F500 Touch Panel The 7" F500 Panel is a touch panel with a user-friendly interface, which makes it very easy to use. Available with F-Series F500.