Casio IT-2000D - Manual (Page 129)

129
About Hexadecimal Code Input
Even if the keypad is active, key input using the mouse is disabled for the simulator on the PC if the
/G option is not specified. To avoid this conflict, it is possible to enter a hexadecimal code with the
menu accessed from the F10 key where the keypad is active. Enter 2 bytes of normal keycode for
each hexadecimal code.