RE: I have problems with my Air Power EVSD-5U-PRO-ST
Len,
this setting program is in the manual which can be found [link=http://dreamworksrc.com/catalog/fdm_download_file.php?fileid=6]HERE[/link]
Basically, hold the enter button for 3 sec, press same button again twice, BK and OFF is now blinking, press the INC button to turn ON pulse mode. If you dont wish to alter the rest of the values, just hit the enter button until you exit the program mode.