REMOTE CONTROL 
209 
SYST:ALERT:DATE T21_06_01 
Sets the pre-alert date as 2021-06-01. 
 
Sets or returns the calibration output protection for 
calibration due date. 
SYSTem:CAL:PROTection {ON |OFF} 
SYSTem:CAL:PROTection? 
Turns the calibration protection on. 
Turns the calibration protection off. 
Calibration protection on. 
Calibration protection off. 
SYST:CAL:PROT ON 
Sets the calibration protection function ON. 
 
Returns the test result from internal memory of unit. 
Returns the test result from 
internal memory as a string. 
SYST:INTERNAL:MEMORY? 
> Date/Time  ,Stp,MOD,Judge,  V/A  , Reading , 
Timer  ,MA_S,Barcode        , 
2021-02-24 13:52:08,001,IR ,PASS ,0.049kV,  
>10Gohm,T=000.3s,A002,               ,