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SIGLENT
102 User Manual
6.2.4.4 Restart
Restart will clear all historical data, and restart sweeping to records new data.
6.2.5 Trigger
The trigger type can be PvT, frequency template trigger(FMT), Free Run and External.
6.2.5.1 Free Run
Trigger conditions are met at any time, which means trigger signals are generated continuously.
6.2.5.2 PvT
When the detected video signal voltage exceeds the PvT trigger level, a trigger signal is generated.
1. Trigger Level
Set the trigger level when PVT is triggered. The trigger level line TL and the value of the trigger level
will be displayed on the screen.
Table 6-14 Trigger level
Parameter
Explanation
Default
0 dBm
Range
-300 dBm ~ 50 dBm
Unit
dBm
Knob Step
1 dBm
Direction Key Step
10 dBm
2. Trigger Delay
Set the trigger delay when PVT is triggered
Table 6-15 Trigger Delay
Parameter
Explanation
Default
0 s
Range
0 ~ 25 s
Unit
us,ms,s
Knob Step
10us
Direction Key Step
10ms
6.2.5.3 External
In this mode, an external signal (TTL signal) is input from the [TRIGGER IN] connector at the rear panel
and trigger signals are generated when this signal fulfills the specified trigger edge condition.
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