Chapter 1546 (1/2)
Three minutes.
Of course not all.
It's just a projection device.
After all.
The cable and fixed base are all laid in advance. Put the equipment on, fix the bolt and connect the interface. It's totally a fool's work. Three minutes, or considering the time of going up and down.
”That's all right?” Asked him.
”When twenty-five devices are installed, they can be powered up.” The installer explained.
Smell the words.
NEM looked forward.
Since there is only one group of people, it is one by one installation.
Forty minutes later.
All 25 projection equipment purchased by NEM has been installed, including outdoor, living room, corridor, bedroom and special slide room. Devices are not yet active.
”Please turn on the power.”
”Good.”
These devices.
It's all on the special line.
NEM pushed on the switch and walked quickly to the living room, only to see two devices flashing yellow on the top of the opposite corner of the living room.
”Voltage OK, device is activating.”
NEM went to the installer and looked at the plate he was working on. The installer explained, ”this is a special plate for projection equipment. It can only be used to control our company's equipment.”
”Based on equipment, not accounts.”
”Only for your home devices.”
”No password.”
”Remote control cannot be realized. It can only be set within 500 meters of the device. This is mainly for security and to avoid malicious remote control of the device through the network.”
“。。。”
The installation personnel explain one by one.
NEM kept nodding.
Understand.
Technology.
Besides convenience.
There may also be hidden dangers.
These devices have their own monitoring. If they are controlled remotely, how can privacy be guaranteed? Microcrystalline technology is also a thief. In order not to be prosecuted maliciously for ”stealing privacy” and ”unsafe” in the future.
That's what happened.
In the future.
If there is a video leak, no one can tell about microcrystalline technology.
In half a minute.
The equipment is completely up.
It works normally.
Self test completed.
”Wait a minute, we're going to have a test, ten minutes.”
”Good.”
NEM finished.
I saw a magical scene in the living room. I saw light spots arranged in a regular way. The installation personnel operated the virtual buttons in their hands, and the array began to rotate.
Up.
Next.
Left and right.
The installer visually tested the location of these light spots.
See if it's a straight line.
Holographic projection.
The most important thing is that it is accurate and does not distort. It will not meet the problems of radian and corner, or projection angle, such as image distortion and distortion, like visual projection.
Must be accurate to millimetres.
Look at the square array of light points ten centimeters away.
Five centimeters.
Three centimeters.
One centimeter.
Five millimeters.
...
have seen it all once.
Finally, it is confirmed that when we look at the corridor of one millimeter or more than ten meters, we must be able to see the head of the two light dot lines separated by one millimeter, and a dot in the middle is blocked, which is not allowed.
Fortunately.
The company's technology.
There is no point of ”Deviation”.
”So strict?”
And so did NEM.
Say.
Installation personnel to carry out the next test, a few points on the plate, the moment, the light point next to NEM condensed out a.. Him? In his heart, NEM was delighted, and finally came to the portrait projection link.
He raised his right hand.
The projection also raises the right hand.
”Hiss” ~ ”
there is no delay. It's too severe. The installer adjusted it again. The projection is opposite to NEM.
Arch the nose.
Open your mouth.