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Changing pre-trigger buffer size

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Changing pre-trigger buffer size

Postby AlexP » Fri Dec 09, 2016 11:12 pm

Files generated at rapid data rates are pretty massive - but almost half of a file is of no use to me as it's just a constant zero value before the trigger is hit. Any way to change the size of the pre-trigger buffer to be 10% of the total sampling time instead of 50% as it currently is?
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Re: Changing pre-trigger buffer size

Postby Hitesh » Tue Dec 13, 2016 11:31 am

Hi AlexP,

You can drag the yellow trigger diamond (circled below) if you are using an input channel for the trigger or you can adjust the amount of Pre-Trigger (highlighted) in the red box below.

PicoScope-Adjusting-Pre-Trigger.PNG
PicoScope 6 display with trigger diamond and Pre-Trigger adjustment highlighted

Hope this helps,
Hitesh

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