Gated Burst When the gated mode is selected, the burst count, burst period, and trigger source are ignored (these parameters are used for the triggered burst mode only). If a manual trigger is received, it is ignored and no error will be generated. When the gated mode is selected, you can also select the polarity of the signal on the front-panel Sync/Mod/Trig connector. Front-Panel Operation: After enabling bursts, press the N Cycle (triggered), Inf Cycle or Gate softkey. To select the polarity of the external gate signal on the Sync/Mod/Trig connector, press the Polarity softkey. The default polarity is Positive.
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