Rohde & Schwarz NRP2, User Manual

Page: 92 / 419

Instrument Functions
NRP2
89 User Manual 1173.9140.02 ─ 07
Fig. 4-22: Trigger dialog box, page 3
A | B | C | D ← Trigger dialog box (3)
Tabs for selecting the sensor.
Note: In remote-control commands, select the sensor with the suffix in command
SENSe<[1]..4>:...
, i.e. choose suffix
1
for channel A, channel
2
for B, and so on.
Hysteresis ← Trigger dialog box (3)
Sets the trigger hysteresis. The trigger hysteresis prevents the trigger system from
being activated too early if the trigger threshold is slightly underranged or exceeded.
Before triggering can occur again, the signal level must be lower (higher) than the trig-
ger level minus (plus) hysteresis.
Modifications of the trigger hysteresis are effective immediately (see chapter 3.5, "Dia-
log boxes and their controls" , on page 53).
Remote command:
TRIGger:ALL:HYSTeresis
on page 333
Holdoff ← Trigger dialog box (3)
Sets the holdoff time. The holdoff time starts with the trigger event. During holdoff time
other trigger events are suppressed.
Modifications of the holdoff time are effective immediately (see chapter 3.5, "Dialog
boxes and their controls" , on page 53).
Page ← Trigger dialog box (3)
Switches to the next page of the dialog box.
4.2.7 Trigger sequence control
In "Trace & Statistics" measurement mode three trigger modes are available.
●
Single
●
Normal
●
Auto
The trigger mode is selected in the "Sense Trigger" dialog box, see "Mode"
on page 86.
Data acquisition and parameters
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