The attached downloadable 54600 Series Oscilloscopes Programmer's Guide is for the Keysight 54600B, 54601B, 54602B, 54603B, 54610B, 54615B, 54616B, and 54616C Oscilloscopes and commands for the 54655A/56A Test Automation Modules and 54657A/58A/59B Measurement/Storage Modules when used with these oscilloscopes. This guide discusses the GPIB (HP-IB) and RS-232-C interfaces, programming and documentation conventions, status reporting, and has a complete quick reference to the oscilloscope programming commands.