M1N-TKH0401 User Manual
2.2 Mouse control
You can connect a mouse through the USB port to operate on the CP4 panel, and the mouse
cursor will appear on the screen after connection.
When the device is in four screens/nine screens, double-click the left mouse button to zoom
into a single screen display;
Click the left mouse button to select or perform other operations;
；
Click the right mouse button to pop up the bottom menu bar.
2.3 Interface Operation
When using CP4, you can directly click the corresponding option on the screen with your hand,
or you can click with the mouse. To return to the previous interface, click the return button in the
upper right corner of the current interface
。
3 Function Instructions
3.1 Pass-through Interface
After the device is turned on, it enters the video pass-through preview interface by default. In the