The help file in pdf format for the RT Systems WCS-705 programmer can be downloaded from the link below.  Find lots of good information about the features of the radio as well as use of the programmer in this document.  

WCS-705 Programmer help

The same file can be accessed from within the programmer if you reinstall.  Simply download the setup file again and reinstall.  use the Downloads link in the green bar at the top of the screen to access that download.  You'll need your serial number to complete that process... but you can get your serial number from that page.  Try it.... it's SOOOOOO easy.