var fDesc=new Array(); fDesc[0] = "This is the program you use to upgrade your oscilloscope's firmware via the oscilloscope's built-in USB connection.

To perform the upgrade, use a USB A-to-B cable to connect the oscilloscope to your PC. The upgrade process itself is very simple; that is, run the upgrade utility, and the software does all the work."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }