Precautions in the installation of the projection magnetic compass.
Dec 12, 2021| Projection magnetic compasses are generally installed on the deck on top of the bridge, and are suitable for use as standard compasses and steering compasses for various types of ships. The function of the projected magnetic compass is to indicate the direction of navigation. The projection magnetic compass is to display part of the image of the compass index plate through projection. The adjustment tube can adjust the plane mirror up and down, adjust the sharpness of the image according to the light, so that it can better appear in the sight of the helmsman, so it overcomes the steering room Lack of internal area and difficulty in calibration. What should be paid attention to when installing the projection magnetic compass:
1. The plug of the distributor is a push-pull type, so when unplugging the plug, you cannot select the back of the plug. You have to pinch the annular groove in the middle of the plug and pull it one after the other. When installing, pinch the back of the plug to align the socket and push it up.
2. Please connect the power supply correctly. If the power supply is connected reversely, the fuse will be blown. If it blows, open the distributor, and then replace the fuse on the circuit board.
3. When not in use, please turn off the power switch of the distributor.