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Commands Listed in Alphabetical Order
Commands that a
ffect BUSY? response
Operation Command
Single sequence
acquisition
ACQuire:STATE ON or
ACQuire:STATE RUN or
ACQuire:STA
TE1
(when ACQuire:STOPAfter is set to SEQuence)
Hard copy op
eration
HARDCopy STArt
Calibration step Refer to the optional oscilloscope Service Manual.
Examples
BUSY? might return : BUSY 1 indicating that the oscilloscope is currently busy.
*CAL? (Query Only)
Performs an internal self-calibration and returns the oscilloscope calibration status.
NOTE. Disconnect or otherwise remove all input signals prior to starting
self-calibration. The self-calibration can take several minutes to complete.
No other commands are executed until calibration is complete.
Group
Calibration and Diagnostic
Syntax
*CAL?
Returns
<NR1> = 1 indicates the calibration d id not c omplete successfully.
<NR1> = 0 indicates the calibration completed without errors.
Examples
*CAL? starts the internal signal p ath calibration and might return 0 to indicate that
the calibration was successful.
CALi
brate:FACtory:STATus? (Query Only)
Returns the factory calibration status value saved in nonvolatile memory.
Group
Calibration and Diagnostic
Syntax
CALibrate:FACtory:STATus?
2-114 MSO4000 and DPO4000 Series Programmer Manual