Rigol MSO4000 Series User Manual page 282

RIGOL
[Trig Out/Calibration] connector at the rear panel each time a failed
waveform is detected if AuxOutput is set to "ON".
2. Turn the alarm on or off
Press Output to select "Fail" or "Fail+
Fail: when failed waveforms are detected, the beeper does not sound.

Fail+

related to the on/off state of the oscilloscope sound (refer to "Sound").
3. Turn the output of the [Trig Out/Calibration] connector at the rear
panel on or off
Press AuxOutput to select "ON" or "OFF".
ON: the oscilloscope will output a TTL high level when failed waveforms are

detected until the current frame of waveform finishes and output a low level
from the start of the next frame of waveform.
OFF: the output of the [Trig Out/Calibration] connector at the rear panel

has no relation with the pass/fail test.
Note:
You can also press Utility  AuxOutput and select "PassFail" to control

the [Trig Out/Calibration] connector at the rear panel to output the test
failure signal.
When Utility  AuxOutput is set to "TrigOut", "Fast" or "GND", Utility 

Pass/Fail  AuxOutput will be set to "OFF" automatically.
10-8
800.544.2843
: when failed waveforms are detected, the beeper sounds (not
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Chapter 10 Pass/Fail Test
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MSO4000/DS4000 User's Guide
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