<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:14pt"><div>Why I'am not able to set my pc to hear exact CW dot & dash sound generated by win test??</div><div>Only some dot?? Not with all pc - whit others PC - same O.S - I hear well</div><div><br></div><div>Tnx</div><div>Franco i1fqh -5v7dx</div></div></body></html>