Tektronix TDS5000B Series

TDS5000B Online Programmer Guide
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HORizontal:FASTframe:REF:SOUrce
Description
This command sets or queries FastFrame Reference waveform source.
This is equivalent to selecting FastFrame Setup from the Horiz/Acq
menu and choosing the reference source.
Group
Horizontal
Related Commands
HORizontal:FASTframe:REF:FRAMe, HORizontal:FASTframe:TIME-
stamp:DELTa:<wfm>?, HORizontal:FASTframe:TIMEstamp:REF?,
HORizontal:FASTframe:TRACk
Syntax 1
HORizontal:FASTframe:REF:SOUrce <wfm>
Syntax 2
HORizontal:FASTframe:REF:SOUrce?
Argument
H <wfm>
This specifies the FastFrame Reference waveform source. Valid wa-
veforms include CH<x>, MATH<x>, and REF<x>. The x variable
can be expressed as an integer ranging from 1 through 4 for 4--chan-
nel models and 1 to 2 for 2--channel models.
Example 1
HORizontal:FASTframe:REF:SOUrce CH2
This command sets the horizontal FastFrame waveform reference
source to CH2.
Example 2
HORizontal:FASTframe:REF:SOUrce?
This query might return
:HORIZONTAL:FASTFRAME:REF:SOURCE CH2
This indicates that the FastFrame waveform source is currently set to
CH2.