Probleme with connecting my card to pc via rs232

Hello,
I have a problem with connecting my PC to the card ; I can not
communicate with it by terminal (rs232) and I have a screen with
character like this :
ÿÿÿÿÿÿÿÿÿÿûÿÿÿÿÿÿÿÿûÿÿÿÿûÿÿÿÿÿûÿÿÿûûßÿûûÿÿÿûûÿÿûûßÿÿÿÛÿÿÿÿÿÿÿÿûûÿÿÿÿÿÿûÿûÿßÿÿÿßÿûÿÿÿÿÿÿÿÿÿÿßÿÿÿÿÿÿûßÿÿÿÿÿÿûÿÿÿÿÿÿÿûûûÿßûÿßÿûÿÿÿÿûÿÿÿÿÿÿÿÿÿÿÿÿÿÿûûÿÿûÿÿûÿÿÿÿÿûÛÿÿÿÿÿßÿÿßÿûÿÿÿÿÿûÿÿÿÿÿÿÿÛÿÿÛÿßÿûÿÿÿÿÿÿÿûÿÿÿÿûÿÿÿûûÿûÿÿûÿÿÿÿÿßÿÿÿßûÿûÿÿÿûßÿûßÿûÿÿÿÿûÿÿÿÿûûÿÿûÿÿÿûÿÿÿÿûûÿßÿÿûûûÿÿÿûûÿÿûûÿÿÿÿÿÿÿÿÿÿÿûûÿÛÿÿÿÿÿÿÿÿÿßÿÿÿÿÿÿûÿÿÛÿÿÿûÿÛßÿÿÿÿûÿÿßûÿÿûÿûÿûÿûÿÛßÿÿÿÿÿûÿÿÿûûÿÿÿÿÿÿÿÿÿûûÿÿÿÿÿÿûÿûÿÿÿÿßÿûÿßÿÿÿûÿÿûÿÿÿÿÿÿÿÿÿÿÿÿûûÿßÿÿÿÿÿÿûÿÿÿûÿÿÿÿÿÿÿûÿÿûÿÿÿÿÿÿÿÿûÿûÿûÿÿßÿÿÛßÿÿûÿÿÿÿÿÿÿÿÿÿÿßßÿÿÿÿÿûÿûÿûÿûÿÿÿûûÿûûÿßÿÿÿÿûÿÿÿûßÿÿÿûÿÿÿÿßûûÿÿÿÿÿûûÿÿÿûÿÿûÿÿÿÿÿÿûÿÿûûÿÿÿÿÿÿÿûûÛÿÿÿÿÿÿÿÿÿßÿÿÿÿÿÿÿÿÿÿÿÿûûÿÿÿÿÿûÿÿÿûÛÿÿÿûÿÿÿÿÿÿÿÿÿÿûÿûÿÿÿÿûûÿßûÿßûûÿÿÿÿÿûïÿÿûÛÿÿÿÿÿÿûÿÿÿÿÿÿÿÿÿßûÿÿÿÿÿÿÿÿûÿÿÿÿÿÿÿÿÿÿûûÿÿÿÿûÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿßÿûÿßÿÿÿûßûûûÿûûÿÿÿûÿÿÿÿÿÿßûÿÿûÿûßÿûÿÿÿûÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿßßÿÿÿÿÿÿûÿÿÿÿßÿûûÿß...............

Are you sure your terminal client is set to 115200 8N1?

Yes i'am sure i try it into vista and now i will tray it intto ubunto