TDS5000B Online Programmer Guide
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REF<x>:HORizontal:POSition
Description
This command sets or queries the horizontal display position of the ref-
erence waveform. The reference waveform is specified by x. The value
of x can range from 1 through 4 for four--channel instruments or 1
through 2 for two--channel instruments. This command is equivalent to
selecting Reference Waveforms from the File menu, choosing Refer-
ence Setup… from the drop--down list, selecting a reference waveform,
and then entering the horizontal position value using the multipurpose
knob.
Group
Vertical
Syntax 1
REF<x>:HORizontal:POSition <NR3>
Syntax 2
REF<x>:HORizontal:POSition?
Argument
H <NR3>
This argument specifies the horizontal position of the specified refer-
ence waveform in percentage of the waveform that is displayed to the
right of the center vertical graticule. The range of this argument is
from 0 through 100.
Example 1
REF2:HORizontal:POSition 0.0
This command positions the start of the Reference 2 waveform at the
center graticule.
Example 2
REF1:HORizontal:POSition?
This query might return
:REF1:HORIZONTAL:POSITION 50
indicating that the Reference 1 waveform is centered on the horizontal
graticule.
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