Password authentication enters to ensure the security of system operation
Switch the program at any time
The system can be implemented as a whole, single point color correction, single channel color fine tuning
Hierarchical account management, set the scope of operation authority
Real-time feedback operation instructions of all levels of administrators
In mobile port, such as mobile phone, PAD can control the play, pause and switch of programs on each node, and at the same time, it can check the real-time play of programs.