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Programming Commands
CALCulate3 Subsystem
DRIFt:REFerence[:STATe]
Turns on and off the drift reference state.
Syntax
:CALCulate3:DRIFt:REFerence[:STATe]{?| {ON | OFF | 1 | 0}}
Preset State: off
Attribute
Summary
*RST State: off
SCPI Compliance: instrument specific
Description
When this command is set to on, the CALC3:DATA? command returns
the reference laser lines. Use the CALC3:DRIF:PRES command to turn
off all the drift states before turning on the drift reference state.
4-60
Note
Only one STATe command can be turned on at any one time. Attempting to turn
more than one state on at a time results in a "–221 Settings Conflict" error.
to "Measure delta, drift, and signal-to-noise" on page 3-14
tion on selecting measurements.
Refer
for additional informa-
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