User manual

Remote Control
R&S
®
RTO
537User Manual 1316.0827.02 ─ 06
Suffix:
<m>
.
2...21
Source waveform, see chapter 16.2.2.1, "Waveform Suf-
fix", on page 419.
Parameters:
<LowRefLevRel> Percentage of the high signal level.
Range: 0 to 100
Increment: 1
*RST: 10
Default unit: %
Example:
REFLevel8:RELative:LOWer 15
Sets the lower reference level for Channel3/Waveform1 to 15 %.
C3W1 corresponds to suffix number 8.
See also: example "Manual reference level definition using relative
values" on page 528
Usage: SCPI confirmed
Hysteresis
REFLevel<m>:RELative:HYSTeresis <Hysteresis>
Defines a hysteresis for the middle reference level. A rise or fall from the middle reference
value that does not exceed the hysteresis is rejected as noise.
Suffix:
<m>
.
2...21
Source waveform, see chapter 16.2.2.1, "Waveform Suf-
fix", on page 419.
Parameters:
<Hysteresis> Range: 0 to 50
Increment: 1
*RST: 5
Default unit: %
Tube
REFLevel<m>:RELative:OTUBe......................................................................................537
REFLevel<m>:RELative:ITUBe.......................................................................................538
REFLevel<m>:ABSolute:TOTube....................................................................................538
REFLevel<m>:ABSolute:TITube......................................................................................539
REFLevel<m>:ABSolute:BITube......................................................................................539
REFLevel<m>:ABSolute:BOTube....................................................................................539
REFLevel<m>:RELative:OTUBe <RelOuterDist>
Defines a percentage of the signal level by which the absolute signal level may be larger
than the high signal level or lower than the low signal level to be considered high or low,
respectively.
Command Reference