After a night of sailing, everyone was hungry, so Tao Zheng reached out and took one, and said: "Okay, even if you kid has filial piety, this matter doesn't need to be reviewed by the whole ship, just write a copy of the inspection and hand it to me alone."

Li Kai sent the buns to everyone while making a loss, Lin Yuan looked at the buns in the paper bag and smiled, and said, "Is what you said true?" ”

Li Kai looked at Lin Yuan and said in a bit of a panic: "Lin Shuai, don't say so much, you eat steamed buns." As he spoke, he put the paper bag in Lin Yuan's hand, Lin Yuan took it and glanced inside, and said, "Didn't you buy your buns for us?" I know that the buns made in the canteen of the mocking wind ship are fifteen drawers, but there are only nine buns left in your paper bag, if this bun is really bought for us, why do you have to eat six by yourself? ”

Li Kai said with a hippie smile: "I was indeed hungry, so I left here to have breakfast, anyway, Captain Wu didn't give the order to turn on the radar to search, and I didn't delay anything." ”

Tao Zheng listened to Li Kai's words and sneered: "Write a review and read it at the ship-wide conference the day after tomorrow." ”

When Li Kai heard this, he hurriedly begged for mercy, and Lin Yuan hurriedly said: "Okay, okay, if you beg for mercy, wait until I leave, turn on the radar, and I'll see how it works." ”

Li Kai put the bun aside when he heard this, and then turned on the power of the radar operation screen, only to see the screen flash, about ten seconds later, the azimuth dial and distance ruler appeared on the screen, and there was a countdown clock, and there was a line of English letters under the clock, Lin Yuan pointed to the line of English letters and asked: "Ma Lao, what does that line of English letters mean?" ”

Ma Zhiliang replied: "This stage is the boot information prompt stage and the magnetron warm-up stage, during this period the radar system will conduct a detection of itself, if it finds that there is a problem inside the radar, it will prompt on the screen, and now the English letters on it are 'no fault' meaning." ”

Lin Yuan smiled: "Why do you need to use English?" Is Chinese bad? ”

Ma Zhiliang replied: "I didn't think about it that much, it used to be in English, so I designed it in English." ”

Lin Yuan said: "In our time, the instructions on various advanced equipment are in English, that is because they are the research and development country of advanced equipment, but in this era, we are the research and development country of advanced equipment, so we have to replace the above English with Chinese, so that it is not only convenient for our people to use, but also to learn Chinese when foreigners use our equipment in the future!" ”

Ma Zhiliang nodded and said, "Okay, I remember, we will change the next batch of equipment." ”

Lin Yuan smiled, and then looked at the radar screen, at this time, a line of words "start" appeared on it, and then the radar screen lit up, emitting a pale green fluorescence, and many flashing bright spots appeared on it, Lin Yuan pointed to those bright spots and said: "Those are the echoes of Hailang." ”

Li Kai said: "That's right, the threshold displayed by the radar is too low, so it is also displayed on the screen for such a small echo as Hailang, and I adjusted the display threshold to a higher level, so that the small Hailang will not appear." As he spoke, Li Kai pressed a few buttons, and soon there were fewer flashing points of light on the screen.

Lin Yuan pointed to several radar screens on the side and said, "What are those screens for?" ”

Li Kai said: "Those are all functional screens, my screen is the total search screen, the search distance on it is the largest, almost 30 kilometers, my screen is only tens of square centimeters, with a screen of tens of square centimeters to display dozens of kilometers of targets, the error is too large, so when I want to measure accurately, I will send the target to a few screens on the side, where the detailed display." ”

Li Kai said and pointed to a flickering point of light and said: "Look at this point of light, with my years of experience in operating radar, I think this should be a big ship, but this point of light is too small, and I don't dare to determine its radar reflection area, if I want to know the details of this point of light, I will select this point of light and send it to the screen on the side." ”

Li Kai said and pressed a few buttons, and then saw the screen on the side lit up, only the one light point was displayed on the screen, and there was also the radar reflection area and distance, direction, and speed information of the light point on the side, Li Kai walked to the edge of the new bright screen, and pressed a button, then he saw a bright line connecting the position of the light point flashing, Li Kai pointed to the bright line and said: "This screen also has the function of drawing tracks, which can judge the course of the light point target according to the position of the light point flashing." ”

Lin Yuan nodded, and then asked, "It's impossible for us to deal with only one target when we are fighting, so you must not be busy alone, what about those operators on other screens?" Where did it all go? ”

Li Kai said ashamedly: "They are all my subordinates, and when they saw me going to breakfast, they all went to ......."

Tao Zheng patted Li Kai on the back of the head and said angrily: "Look at the good things you have done, the upper beam is not right and the lower beam is crooked!" At this moment, the operators also came back, seeing that they left their posts without permission and were caught, these operators were a little scared, Tao Zheng was just about to start training, Lin Yuan said: "Today we only catch the first evil, and don't care about coercion!" ”

Li Kai smiled bitterly: "Captain, I know ...... mistake" Li Kai said as he spoke, but his brows suddenly wrinkled, and he said, "Something is wrong!" ”

Tao Zheng said angrily: "What kind of tricks are you kid pretending to play again!" ”

Li Kai said innocently: "I'm not pretending, but there is something wrong with this ship!" ”

Lin Yuan hurriedly asked, "Got a problem?" What's the problem? ”

Li Kai said: "The ship is heading in the wrong direction, the ships here are either going west to Weihai or going north to Tianjin, but this ship is going to the northeast, and the destination seems to be our Port Arthur!" ”

Everyone was surprised as soon as these words came out, Lushun, as the base of the Beijing ship, is not allowed to enter merchant ships, so what is this ship, what is it going to do in Lushun, Lin Yuan asked: "Could it be that the ship is out of order." ”

Li Kai pointed to the reflection area on the side and said: "Lin Shuai, look, this reflection area, forty square meters, such a large reflection area, combined with the situation of ships in this era, it must be a sailboat, and it is also a sailboat with a huge sail area, our wind direction today is due west, even if it is a failure, it should be blown westward by the wind!" ”

Lin Yuan thought to himself: "Then what kind of ship is this ship?" Why do you want to go to Port Arthur? It's a pity that the radar is not a camera, and it is impossible to see the optical image of the ship from a distance! Lin Yuan said: "Adjust the antenna position, aim in the direction of that ship, increase the antenna gain value, I want more detailed information about that ship." ”

Li Kai stretched out his hand and pressed a few times on the operation panel, and several other operators also took action, and one operator said: "Report to Lin Shuai, the target azimuth is three or four miles away, the distance is fifteen kilometers, the speed is eleven knots, and the distance from Port Arthur is thirty-five nautical miles!" ”

Tao Zheng said to Lin Yuan: "Why don't we drive the mocking wind ship over and take a look?" ”

Lin Yuan thought to himself: "It's not dawn yet, and it's difficult for the Zhongrui and Jingzhong ships that use optical reconnaissance methods to see that ship, so we can't let them go, since the ship is heading for Port Arthur, let's go and have a look." ”

Lin Yuan then used the radio to contact the captain Wu Xinghai: "If you find a suspicious target, please go to the target sea area quickly!" The azimuth cave is three or four, and the distance is fifteen kilometers! ”