ViewSonic VP2030b-1 Service Manual page 43

2. Connection :
The 9-pin serial cable connects the com port of PC and the Genesis firmware update board. VP2030 and the Genesis
firmware update board is connected by VGA cable. The male A to male B USB cable connects the PC and Genesis
firmware update board.
Appendix A : How to install the software for ISP :
0. To setup ISP environment :
Hardware:
PC or notebook, 9-pin serial cable, VGA cable and USB cable (Male A to Male B). If your PC does not have serial
port, please get a USB to RS232 cable.
Software:
If the OS is Win2000 or WinXP , please install "GProbe"
In order to ensure can execute ISP program, please connect the USB to RS232 cable and set it as COM 1 in control panel if your
PC does not have COM port
Viewsonic Corporation 40 Confidential - Do Not Copy VP2030b-1