How to use board_qc sketch with USB Host shield

Dear Friends

Can sombody help me how can i use the board_qc sketch which it indluded in Oleg's USB_Host_Shield_2.0_master ? , how does it output the test result?,

i used Serial monitor but it shows character scatches like"þüYªoÿöYº÷ý¿4~ÿì2Äýý¿´¿þßL*þÿYÊwýÿYÊý¿ ¾ýlþÿÿã¸ý¿4Ä¿ÿÿÄ~¿4ÿl:Íÿÿì ÿ¿ÿ~ÄþÿÄþ¿4?ÿüXÄÿüYª;ÿl ~ûÿÿÄþ¿ ¾öüüÃ8ÿü~Äþÿîþÿ4cÿÿ4 ·ûoþýßÿþû|KþÿöÁ¿ÿ?wý¿ þýÿ¾Äßn¸vþ¿4~ÿì²°"

what is the exact use of Notify() sentax?

thank you for help...

Serial.begin( 115200 );

You have to set your serial to 115200 baud, by default is only 9600 baud.