An electromagnetic sound came from the transmitter, and Lin Qingwan slowly debugged. Suddenly, she heard the familiar call and couldn't help cheering, "Contact."

Lin Qingwan responded immediately, and the transmitter did not respond for a moment. Xu Xian was so anxious that he took two steps in place. Finally, Lin Qingwan received the response. Yi Han looked at the time and said, "It will take five minutes."

This is the delay.

At this time, the members of the management department in another world couldn't help but cheer, and the four eyes said to their subordinates: "Go and notify Minister Xu, and we will contact them."

The subordinate immediately went to the inside line, and the four eyes began to ask if the opponent was safe.

The telegram was transmitted in text codes. At that time, I thought that only the two of them ascended to the sky, so the two sides agreed to use clear code transmission.

Only their management department has this thing, and only Yi Han and others have a transmitter and know how to use this thing.

Information that is slow and too complex should be simple, otherwise it will be difficult to send it out and they will receive it.

Minister Xu quickly brought Professor Zheng and the others over, and the first sentence was, "Test the signal to see if the audio and video can be transmitted through the signal."

Four eyes blinked, "Is our technology so powerful?"

Professor Zheng looked at him with contempt, "Humans can communicate videos in space and on the ground, so why can't they transmit audio and video in another world? The technology of this signal ball was originally intended to allow astronauts to communicate with each other faster and faster in space, including on the ground and between planets."

Professor Zheng said: "The transmission of this information has spanned countless light years and obstacles. At that time, we thought that since this signal tower can be used in the universe, it should be common in the so-called upper world. Moreover, our institute has also optimized it after receiving this part of the technology. It has been fourteen years, so it will always be effective, right?"

For these scientists, four eyes could only provoke their bodies, "How come you bring them a transmitter?"

"That's the worst result," Professor Zheng said: "The telegram message was first transmitted through lines, but later, as the transmission distance became longer, in the absence of satellites, the telegram was transmitted through reflections of heaven and earth."

"On Earth, we have this verification, but we know nothing about the world outside the Earth. Information in the universe can be transmitted back. Who knows whether the information from another world can be transmitted back through the so-called boundary wall?" Anyway, Professor Zheng himself has not figured out the upper world, the lower world, and so on.

But if they don’t understand the principle, they can explore it little by little through experiments.

Professor Zheng's eyes were shiny, and he clenched his fists and said, "The transmitter is the most primitive and safest way of dissemination. Other ways cannot be done, maybe it can. And now it can be done, so other ways may be done, if both sides can really spread through audio and video..."

That was really...so shocking!

Everyone thought to themselves and looked at their four eyes.

The four eyes immediately rushed to the transmitter and issued a speech, asking Lin Qingwan and the others to try the transmission methods of audio and video.

Professor Zheng also began to ask his assistant to take out a computer.

The assistant tried to connect the signal ball, and found that it was connected, so he looked at Professor Zheng happily.

But six people in another world were worried about a computer.

Qingfeng said: "Isn't this connected?"

Xu Xian pointed to the five-frame signal and said, "Didn't you see it? The signal is connected."

"But the video was sent failed."

Yi Han recorded the wrong pattern and began to send a telegram to inquire.

Professor Zheng also discovered this situation. Although the signal from the signal tower was connected, the video sent failed.

When I heard that they were in this situation, I frowned and said, "That should be the problem with the signal tower in the middle."

Four eyes: "That's over, outside the boundary wall, Yi Han can't get out, and we can't get out either."

"That's wrong, isn't the transmitter available?"

"Is that a program error?" Professor Zheng looked at his assistant, "Is it possible that it belongs to a vacuum zone, and perhaps the pattern of information dissemination needs to change?"

The assistant nodded, "Since the text is fine, it is proved that the frequency is the same as on the planet, but there is a little difference in the frequency of audio and video, so we can check it ourselves."

Professor Zheng said to Minister Xu: "Then you contact us through the transmitter first. Let's go back and check the procedures for the three balls."

"Can you still check the signal tower procedures?"

"Of course, our institute has a computer that can remotely control them. Since your transmitter can receive messages, our computer can definitely control them."

Minister Xu said to four eyes: "You go there with Professor Zheng in person, and leave it to you for contact with the cultivation world in the future."

When he saw the computer with four eyes, he understood why Professor Zheng could bring a computer over but could not bring this computer.

Because it is too huge, it occupies half of the room and is connected to various wires and instruments next to it. Many scientific and technological personnel dare not move as soon as their four eyes come in, for fear of touching something.

"Professor Zheng, when will that procedure be done?"

Professor Zheng said: "This is not urgent. If you are lucky, you may have it done at night. If you are not lucky, you may not be able to do it for ten or eight years."

Four Eyes:...Okay, don't expect too much.

He knew how to reply to Lin Qingwan.

"Wait, Professor Zheng said that at least today, or at least a hundred years later."

Lin Qingwan translated this code and showed it to Xu Xian and the others.

Xu Xian thought, "We live long enough, but we can afford to wait, but after the program is done, we don't have a computer like you to contact there."

Lin Qingwan glanced at him and said, "The signal is directly connected to the management department, not to be able to access the Internet. What are you doing when you connect it?"

"Can't you talk to them when you're bored?" Information has always been the most precious. The management department is indeed biased and only prepares computers and programs for Lin Qingwan and the others, but not for them, hum.

Xu Xian did not hide his thoughts, and Lin Qingwan couldn't help but say to her colleagues: "Zengzhu Xu, please don't forget that you smuggled over."

Xu Xian's body stiffened.

Qingfeng, who was very cognizable, couldn't help but slash, "It was just a temporary smuggling in line."

Xu Xian glanced at them, "It seems like you are coming out of the air."

Qingfeng said seriously: "So I didn't complain. Speaking of which, I was still a nominal employee of the management department, and I didn't even speak."

Xu Xian said: "You are absent from work and you will run away without even reporting your resignation."
Chapter completed!