If you want pressing button “Set Serial Numberâ€� you can change the device serial number.Ħ.ĝetail 6 shows the software version that Wintransfer program can load on the device.ħ. If the program fail to connect to the device verify that you are using the right communication port.ĥ. Pressing on “Online documentationâ€� button you can see the device manual and how to configure and install USB drivers ports.Ĥ.Ĝlick on button “Test connectionâ€�, the program try to communicate with the device, and if all is OK it show the device serial number (detail 5) and the software loaded in the machine (detail 7). Verify that machine is the machine that you want to update.ģ. Select the COM port, generally for serial cable is 1 or 2, for USB the port should be 6, 7 or 8.Ģ. When the device is powered up and connected to the computer, start the program “Wintransferâ€� from menu:Īnd select the machine of your interest (in this case RW4):ġ. The 1st thing to do is to power up the device that you want to update, then connect the device to the computer through Serial or USB cable.