when restart the TP3006,the left and mid display will start up , after they show Huawei Logo, the image will flicker. after 1minute. everything is ok. when restart the TP3006 again. the image was ok.
when restart the TP3006 after one day . the issue happened again.
1. change the video cable between mid and the right . to check if the issue changed.
2. power on the display only without the video input
3. save the parameter of the camera
4. found the camera input resolution was different with the terminal.
adjust the parameter to the same .the problem solved.
1. video cable was too closed to the power cable.
2. the two display hardware issue
3. terminal video parameter issue.
4. camera parameter issue.
we have so manay place to suspect. so we have to solve this step by step.