B&K Precision 889B - Manual - Manual (Page 23)

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Example:
ASC ON
OK (return)
FREQ?
1KHz (return)
ASC OFF
OK (return)
FREQ?
2 (return)
CORR OPEN
Perform the open calibration. This command sets the 889B to do the open calibration. After the calibration is done,
the 889B will return the “OK” string back.
CORR SHORT
Perform the short calibration. This command sets the 889B to do the short calibration. After the calibration is done,
the 889B will return the “OK” string back.
FREQ(?) PARAMETER
Set (query) the measurement frequency.
 FREQ PARAMETER
Set the measurement frequency according to the parameter. When setting command is entered, the 889B will
return “OK” string after setting is done.
PARAMETER:
ASCII string Numerical code
100Hz 0
120Hz 1
1KHz 2
10KHz 3
100KHz 4
200KHz 5
Example:
FREQ 100KHz
OK (return)
 FREQ?
Return the current measurement frequency setting.
Example:
ASC ON
OK
FREQ?
1KHz (return value)
ASC OFF
OK
FREQ?
2 (return value)
LEV(?) PARAMETER
Set (query) the measurement level.
 LEV PARAMETER