How to load the thermal eye on the computer in the Golden Wheel Hotel?

with the outer elevator, walk from top to bottom. There is a computer ON the second or third floor, just click Load, and then you need to turn on the thermal detector in the system settings. But the detector is disgusting. . . . In addition, the broth is below, and it is faster to take it from bottom to top. . It's so troublesome for Golden Wheel to defeat the Invisible Man.