System debugging of underwater camera module

5.3.1 system commissioning shall meet the following requirements:


1. The debugging of display screen system shall be carried out after the equipment installation and cable laying are completed, and the construction quality meets the requirements.


2. Check whether the communication connection line and power supply line are firm and reliable, without false connection and wrong connection.


3 before the system is powered on, check whether the voltage, phase of power supply equipment, grounding of display screen and working grounding of machine room equipment meet the requirements.


4. Before commissioning, the plane layout of the equipment room, the wiring diagram of the display screen system, the size diagram of the display screen, the board diagram, the wiring list and the commissioning outline shall be prepared, and the commissioning shall be carried out after the approval of the construction party or the supervision party. The commissioning work shall be presided over by professional technical engineers.