In order to enable customers to maintain and use the "multi-media touch-in-one machine" equipment, Rongda Colour Crystal Technology Director organized customers to learn the correct use of the software and hardware of "multi-media touch-in-one machine" in the conference room on the afternoon of July 15, 2019, to realize human-computer interaction on the spot, and to gently touch the screen with your fingers. Direct operation, very convenient and fast, the most important thing is that it can also let customers do not understand the place together, fully arouse the curiosity of customers, all customers are enthusiastic, while listening to note-taking, and from time to time put forward a brief answer to a variety of questions, so that all customers open their horizons, amazing.。                                                                            


          Multimedia touch-in-one machine maintenance and use of training, training to adopt Rongda color crystal technology director while operating, while explaining, on-site customers while questioning, this main training of multimedia touch-in-one machine software and hardware use methods, training process, all customers are actively involved, have positive questions, serious. Note-taking, through this training, customers are familiar with the basic operation methods of multimedia touch machine, understand the function of the machine, the use of software and hardware.