:SYSTem:LANGuage? /*Query returns SCH*/ :SYSTem:LOCKed SYSTem:PON For example, :SYSTem:PON LATest /*Set the last value to be called when the oscilloscope is powered on again*/ :SYSTem:PON? /*Query returns LAT*/ :SYSTem:OPTion:INSTall0 For example, :SYSTem:OPTion:INSTall PDUY9N9QTS9PQSWPLAETRD3UJHYA :SYSTem:OPTion:UNINSTall :SYSTem:RAM? 54 / 136 Command format :SYSTem:LOCKed :SYSTem:LOCKed? Function description Turn the keyboard lock function on or off, or query the status of the keyboard lock function. Parameter Name Type Range Default Bool {{1|ON}|{0|OFF}} 0|OFF Return format The query returns 1 or 0. Command format :SYSTem:PON :SYSTem:PON?
Function description Set or query the type of configuration called when the oscilloscope is powered on again. Parameter Name Type Range Default Discrete {LATest|DEFault} LATest Return format The query returns LAT or DEF. Command format :SYSTem:OPTion:INSTall Function description Install options. Parameter Name Type Range Default ASCII string Refer to description —— Description To install an option, first order the required option to obtain the key, and then use the key to obtain the option authorization code as follows. Command format :SYSTem:OPTion:UNINSTall Function description Uninstall the installed options.
Command format :SYSTem:RAM Function description Query the number of analog channels of the instrument. Return format The query returns 4.