FUNCTION RADAR.

            Radar installation on board is important to use when the crew is in the vast ocean that did not see land. Radar task is to demonstrate the reading and the object to determine the position of the ship. Radar can detect objects moving around the ship when the ship during the day and night, even in bad weather or rain. Radar has many uses. Among them is to get the ships, speed boats, can detect objects, etc..
                   Radar has several types and artificial. Radar requires a few things like:
1. POWER SUPPLY.
                 Power supply for the radar set depends on the type and model of the radar. Radar 12volt dc power supply and dc 24volt There are two types of power supply to supply the radar. that the special battery supply for the radar, and one from the supply of electric voltage transformer ac / dc Transformer must have higher power to provide power supply for the radar because the radar requires high power. Electric power from the transformer is given as the main supply for the radar, and full-time. Supply of battery used in the electric supply cut off. Radar is very important on the ship for use as a guide when the ship moves. Radar is controlled by a skilled crew just to do the work of controlling the radar
 
2. DISPLAY MONITOR USE.
                  Monitor display serves to indicate what is required. This monitor can show objects around the ship and also for reading the distance between the object and the location of the ship etc. Monitor display also can show the way and looking for land. Monitor can also display a selection of work that is required. Among these is the use of display screen:
a. Monitor the location of this display driver is installed in the room.
b. The distance the ship can demonstrate to the object.
c. Can show the speed of the ship when g.p.s. be connected to the radar.
d. Can show the location of the ship even in the vast ocean that does not see land.
e. Can show that near and far objects and the distance to make the selection first.
f. Can demonstrate circumstances.

3. Scanner Unit.
                  Scanner location is at the outer high and highest. Scanner task is to send a signal to a display monitor, scanner with high waves generated from the equipment installed in the scanner. Scanner will always turn around when used to transmit the wave to the object. Scanner can not be painted because the waves affect the signal to send and receive signals.

                 Trouble Shooting experienced by the radar:
1. No photo objects and fuzzy. Need to check on the scanner devices, especially in the scanner such as magnetrons, socket extension cable, cable terminal, electronic card, Rectifier ferquacy card, scanner surface.