User manual

DVI Video Processing Switcher 4x4
PTN Electronics Limited 33 www.PTN-electronics.com
7. Firmware Upgrade
To meet with the request of different users or add function in future, the firmware of
MV4 can be upgraded via USB. When you need to upgrade it, first copy the update
EXE file to the PC in controlled and double chick the program to execute the following
operations.
Figure 7-1 The Upgrade Program File
When the program is running normally, press the button on the main
interface (showed in Figure 5-3). While it is connected, press the button
and find the BIN file , and then it is ready to upgrade. Press
the button Updata. When all are done, it will appear with a window shows the
message updata sucess. Press the button OK to confrim and then user can use the
latest version of the software.
Figure 7-2 Main Interface of the Upgrade Program