Command system EN 3.26.4 SYSTem:VERSion? Command format SYSTem:VERSion? Function description Query and return SCPI version information. Argument None Instructions None Return format Return SCPI version information such as: 1999.0. Example SYSTem:VERSion? /* Query and return SCPI version information */ 3.26.5 SYSTem:ROSCillator:SOURce Command format SYSTem:ROSCillator:SOURce INTernal|EXTernal SYSTem:ROSCillator:SOURce? Function description Set the type of the reference clock source to INTernal or EXTernal. Query the type of the reference clock source.
Argument Instructions ⚫ The instrument provides an internal 10MHz clock source, but also accepts an external clock source input from the front panel [10MHz IN/OUT], and can also output a clock source from the front panel [10MHz IN/OUT] connector. ⚫ After setting the reference clock, you need to delay at least 2 seconds before querying the reference clock source. HDG300C Programming manual Copyright © Qingdao Hantek Electronics Co., LTD 66 Name Range Default value SOURce none --