Thanks for taking the time to consider my problem.

I am developing a POS system which uses a Posiflex customer poll display. With the manual, they provide a number of Hexidecimal codes which can be used to reset, clear, change the font etc, of this display, but I do not know how to send these hex codes to the screen for it to register them as commands. Using MSCOMM, I can output text to the display, but cannot access it's functions. The display uses com2 by the way!

Thank you again for your consideration of my problem.