Q:Computer behind the wire is messy, what way to change the neat little Such as

The wire stroked, stroked neatly tied with a few rope tied.

Q:Fiber optic cable line card number of stars

Colorful, dazzling, contests all kinds of colorful and eclectic variety of thousands of different kinds of description of different, different

Q:What is the belt that is bound to the motorcycle line?

Color voltage use red + 5V motherboard circuit, memory module power supply, optical drive, hard drive and other equipment power supply yellow +12 VCPU, graphics power supply; for the standard drive circuit power supply, such as optical drive, hard drive motor orange + 3

Q:What is the name of this plastic buckle? Since the US military used to replace handcuffs, it must be very strong, what is the plastic? More

Such as concealed in the installation did not set enough, then the sale is more difficult to deal with

Q:The elevator has 23 floors. But I have not installed before. I would like to ask how to install. How does the video line go? Thank you more

Contact the elevator manufacturers with a few holes in the top of the elevator to fix the camera, the top of the elevator can be powered, the video line elevator manufacturers are equipped with a dedicated, it is the kind of soft can move up and down with the elevator, Go on the line, you need to pull from the monitoring room to the elevator room to receive its video line on the line.

Q:The use of composite heat - shrink tape

Composite insulation heat shrink tape (cable repair heat shrink zone) Operating Instructions

Q:Communication equipment and telephone routine maintenance inspection need to pay attention to what

Prepare a small air compressor, with air guns to remove the debris and water in the tube.

Q:I got the machine, and then removed, there is a section of the tube was bent, and that position really need to fold before, because there is a turn, but now that place too hard, and completely unreasonable that he is normal Of the time, because the demolition of a little time will be folded, do not know that they may be deliberately? And then to add money, encounter this situation usually how to do more

What you want to know, can add me or our Q group

Q:Hand block the trip switch, do not alarm, but with the manual mode to move the X axis will be normal alarm. The Solve the problem added: Occasionally there will be "overstep-lX" more

First look at the material ~ whether buried a small tube, look at the fire buried in general is galvanized wire tube, over the wall tube whether there is welding water ring. Look at the process, PVC pipe at both ends of the need to strengthen the interface, the tube can not be tied together when there is a gap. Mainly to see the quality of raw materials to meet the requirements of a local line tube, wire box must be witnessed sampling inspection and testing to be qualified to use the scene also check the pipe wall thickness

Q:Whether the wire entry and exit distribution box should be reserved length

If the cable, the current should be appropriate to reduce, take 6-7A more appropriate. Total power 1300-1500W.