XP system to connect infrared specific steps

First, after preparing the usb infrared adapter, turn on the computer, the new machine generally does not matter is to plug in the usb infrared adapter first boot or boot into the system and then plug usb infrared adapter, but some old machines (p3 one Levels have to be advanced system and then plug usb infrared adapter, otherwise it will not find usb infrared adapter, this should pay attention. After plugging in, the system will prompt to find new hardware, and then automatically install the driver, the system will say that it can be used after the installation. Here, we can double-click the safely delete hardware icon in the lower right corner of the computer screen, and then we will find a device with "sigmatel usb-irda adapter", click it with the mouse, and then click the "property" ;, then click on the above "Advanced Menu", in the "Advanced Menu" we can click on the first line of "infrared transceiver type", then click on the value on the right to find sigmatel 4000, etc. Three options, if we start to install the nokia pc kit, the final connection in ten or nine is unstable or even impossible.

One of the reasons is that windows integrates many hardware drivers for plug-and-play, but in fact the hardware update speed is much faster than the operating system, so many of the windows integrated drivers we use are outdated, new Hardware support is also limited. Another reason is that not every hardware is 100% identical. Most vendors have their own driver developers. Different brands of hardware drivers are different. Usually only the manufacturer knows what program their hardware uses. The driver is the best, so we can see that there are more than 100 developers of light drivers in famous factories like Elsa. . .

Second, well, said so many people should know that the driver with the usb infrared adapter is a key point? Now let us put the driver of the usb infrared adapter installed try . First put the driver CD that comes with the usb infrared adapter into the CD-ROM drive. Or continue the previous steps, we will open the "Advanced" right "driver" menu, click on the "update driver" in it, like other hardware drivers, you can choose to install automatically. Software, but many times the smart windows can not find the driver, very stubborn, then we can specify the installation.

Third, after the installation, we will look at the value of the right side of the "infrared transceiver type" in the first line of the "Advanced Menu", we will find several options inside, we Select "vishay 6101e[defau]". At this time, we installed the nokia pc kit, then restarted the pc, turned on the infrared connection of the 3650, pointed to the usb infrared adapter, you can find an infrared docking icon in the lower right corner of the screen, and an icon of mrouter, double click mrouter Icon, select the infrared below. At this time, you can already transfer the file.

But things didn't end here. In the process of file transfer later, we will find that the transmission is unstable and intermittent, especially when transferring slightly larger files, my analysis is 3650. The reason why the memory is too small, the data transmission rate is faster, the large amount of data will cause data jam, and the compatibility of the hardware itself is also a cause. Let's go back to the "Advanced Menu" we saw earlier. The third line has a "speed enable", the right side has 4000000 (! This is the default for Windows!), 115200 and other values, after many trials. , 57600 is the most ideal speed.