Agilent Technologies InfiniiVision 3000 X-Series, Programmer'S Manual

Page: 869 / 1232

:TRIGger Commands
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Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide 869
:TRIGger[:EDGE]:REJect
(see page 1088 )
Command Syntax
:TRIGger[:EDGE]:REJect <reject>
<reject> ::= {OFF | LFReject | HFReject}
The :TRIGger[:EDGE]:REJect command turns the low- frequency or
high- frequency reject filter on or off. You can turn on one of these filters
at a time.
• The high frequency reject filter adds a 50 kHz low- pass filter in the
trigger path to remove high frequency components from the trigger
waveform. Use the high frequency reject filter to remove high- frequency
noise, such as AM or FM broadcast stations, from the trigger path.
• The low frequency reject filter adds a 50 kHz high- pass filter in series
with the trigger waveform to remove any unwanted low frequency
components from a trigger waveform, such as power line frequencies,
that can interfere with proper triggering.
Query Syntax
:TRIGger[:EDGE]:REJect?
The :TRIGger[:EDGE]:REJect? query returns the current status of the reject
filter.
Return Format
<reject><NL>
<reject> ::= {OFF | LFR | HFR}
See Also • "Introduction to :TRIGger Commands" on page 843
• ":TRIGger:HFReject" on page 847
• ":TRIGger[:EDGE]:COUPling" on page 867
N O T E
The :TRIGger[:EDGE]:REJect and the :TRIGger[:EDGE]:COUPling selections are coupled.
Changing the setting of the :TRIGger[:EDGE]:COUPling can change the COUPling setting.