The PD-DSK-HD-PN is a control panel designed to control the PD-DSK-HD module. It provides access to insert the keyers to the program, to select transition type and speed, and to trigger by-pass protection. Keying operation and switch between the program and the preview outputs can be controlled by the Take button. Communication with the PD-DSK module is established by using CAT-5 cable via RS-422 interface on the panel rear.