Instrument Functions
NRP2
90User Manual 1173.9140.02 ─ 07
Internal and external trigger signals are used for triggering. In addition, the trigger
sequence can be manually controlled using the DEL/1TRIG key.
4.2.7.1
Controlling trigger sequence in normal mode
In normal (continuous) trigger mode measurements run continuously with regular trig-
ger events.
The trigger events may be caused by internal or external trigger signals, see "Source"
on page 86 in the "Sense Trigger" dialog box.
After the first trigger event
is indicated in the title bar.
The DEL/1TRIG hardkey can be used to stop and restart the measurement any time.
To stop the measurement
►
Press the DEL/1TRIG hardkey.
is indicated in the title bar.
To start the measurement again
► Press the DEL/1TRIG hardkey
is indicated in the title bar.
If no trigger signal is active, your can force a measurement with the DEL/1TRIG hard-
key at any time.
4.2.7.2 Controlling trigger sequence in single mode
In "Single" mode only one measurement is executed after a trigger event.
After a measurement is completed, the trigger system is inactive.
To start the measurement again
1. Press the DEL/1TRIG hardkey.
Triggering is enabled and is indicated in the title bar.
2. Execute a trigger event, either
a)
by signal triggering (internal or external)
b) or manually by pressing the DEL/1TRIG hardkey.
The measurement starts and
is indicated in the title bar. The measurement
stops after one sweep. The trigger system turns inactive.
4.2.7.3 Controlling trigger sequence in auto mode
The measurements run continuously.
is indicated in the title bar.
Data acquisition and parameters
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