How to use the vga cable?

Home in a variety of computer, digital, home appliances can be connected together to use, but Wisdom Vga extension cable equipment in the bedroom, den, some also in the living room, they are moving up on the very trouble, use an extension cord it, even the most long extension cords are out of reach. Fortunately, when the home renovation embedded a network cable, then the equipment of each room you can use it to "connect" the. VGA extension vga cable cable, such as television sets, projectors and other video devices are generally connected via VGA and computers, we can modify the vga to hdmi cable network cable into a long vga cable, so do not move the computer, you can watch the content on the bedroom computer in the living room a. First, use a knife to peel the skin vga cable length of about 3cm, revealing eight different colors of tiny wires. Use wire strippers to each thin strip of insulation around 1cm. Then deal with the other end of the network cable using the same method. Got a pair of detachable VGA adapter, you need to select the appropriate male or female depending on the interface type of device. The next step is welded, open VGA connector housing, a control pin connection diagram will correspond to a small line of welding cable and VGA connector.

What is a vga cable interface?

vga cable connector is a D-type interface, is an analog signal, a total above 15 pinholes, divided into three rows, each row five. Wherein, in addition to 2 NC (Not Connect) signal, data bus, and the display 3 5 GND signal, the more important is the three RGB component signal and two color scanning synchronization signal HSYNC and VSYNC pin Vga extension cable color component using the interface RS343 level standards. RS343 level standard peak voltage of 1V.
VGA connector on the graphics card is the most widely used type of interface, the majority of graphics cards come with such an interface.
Common Vga extension cable interface devices: computer graphics, display, VGA Matrix, VGA Splitter, VGA Switcher, RGBHV matrix. RGBHV matrix switcher, VGA monitor, VGA capture cards....

Using yourself infinite wisdom of the VGA cable

Unlimited extension of yourself making clever use of the network cable extension cord Decrease font Increase font Home in a variety of computer, digital, home appliances can be connected together to use, but Wisdom vga cable equipment in the bedroom, den, some also in the living room, they are moving up on the very trouble, use an extension cord it, even the most long extension cords are out of reach. Fortunately, when the home renovation embedded a 15 pin vga cable, then the equipment of each room you can use it to "connect" the. VGA extension cable such as televisions, projectors and other video devices are generally connected via VGA and computers, we can modify the network cable into a long vga extension cable, so do not move the computer, you can watch the content on the bedroom computer in the living room . First, use a knife to cut open the cable sheath, length of about 3cm, revealing eight different colors of tiny wires. Use wire strippers to each thin strip of insulation around 1cm. Then deal with the other end of the network cable using the same method. Got a pair of detachable VGA adapter, you need to select the appropriate male or female depending on the interface type of device. The next step is welded, open VGA connector housing, a control pin connection diagram will correspond to a small line of welding cable and VGA connector. Note welding wire well insulated, do not short-circuited. After the welding is good, then close the lid on the joint, you can achieve a long-distance transmission of video signals. If your USB device is relatively large, inconvenient to move, but also a shorter USB cable, you can also use the network cable to create a USB extension cable.
First cut the original USB cable is designed to get two USB connectors. Respectively the network cable and the USB connector cable peel, due to the small USB cable is only 4, while cable has eight, then the extra white line network cable can be cut off. Before welding in order to put in the back of a small shrink tube insulation........................

Short HDMI extension cable problems and sloves

Short HDMI crossover ethernet cable (I use this is because I have a Raspberry Pi installed in the chassis).
Whenever I use the cable, I quit a simulator, the screen goes blank. RPI index is still alive, because I can connect to it via SSH.
If I remove the extension cord, plug only ordinary cable, there is no problem.
I did some tests using sudo 'in / opt / VC / bin / tvservice-s', I also found that the resolution does not change back to 1280 × 720, the simulator exit. Stay at 640 × 480.
My extension is 1.3A rated specifications (print) and my mini HDMI cable does not specify any (old). The signal will be cut off at random to my monitor, and refused to pass my HDMI Ethernet extension to the TV to watch.
I changed it up a 1.5 m 1.3 Specifications Rated cable and I have no problem with it.
In short, I will make sure that the HDMI cable is being used on behalf of all the games - no need to spend ££ on the line, though.

vga extension cable often problems and solutions

An image for a reason flashing fault but more flower color: generally vga extension cable adjustment switch is not adjusted Workaround: use a small screwdriver to slowly adjust with vga extension cable remote control knob to a satisfactory picture of the state of two images, fonts are generally several reasons tailing common fault; 1 crystal head no pressure is good, the contact resistance of the big two remote control switch is not fine .3 . bad quality or network cable network cable over distances using distance and distance and cable quality is generally solution: remote adjustment knob, re-pressed crystal head, use good quality crystal head, make sure to use a good brand of good contact network cable (cat5e patch panel is better), transmission distance and use our recommended brand cable cast serious three-screen, full of red, green, blue, short tail long distance, adjust the switch can not resolve the cause:vga extension cable of VGA interface part is there is poor contact problem, crystal head bad problems, incorrect use shielded cable and crystal head of problem solving: Check VGA connector or replace the vga cable，shaking crystal head, check for poor contact problem and test whether all pass, crush, or redo crystal head. distances shorter tail length is generally shielded crystal head and the network cable is not properly grounded problems, solutions, grounding, and use shielded crystal head four. remote did not chart indications, because light does not fault: Generally it is not connected VGA connector and cable problems and crystal head solution: Check the VGA connector and cable section to determine patency and good contact, check the network cable is connected and the Crystal Head and there is good contact five images twill, striped Cause: general vicinity of strong electromagnetic interference is the solution: open wiring interference interference sources, or use shielded cable and crystal head.