Test and Measurement Forum

Hello,

I am using a PicoScope 6403, and I am very interested on using the external trigger input as a trigger for the scope. I have tried using PicoScope6 software with following trigger settings:
- Simple Edge
- Source: AuxIO
- Threshold: 500mV

But I cannot get the trigger working with any signal applied in this input.

Please, could you give me some information about using this external trigger?

Thank you.
Kind regards.

The signal has to go through the trigger point, if is constantly above the trigger value it will not trigger.

ziko wrote:The signal has to go through the trigger point, if is constantly above the trigger value it will not trigger.

ziko, I am using a square wave signal with several amplitudes (e.g 1V peak-peak, between 0V and 1V) but the scope is not triggering. If I use this signal in any of the common channels (channelA..channelD) and I configure the trigger accordingly, the trigger works. But not in AuxIO channel.

Any other ideas about this problem?

Thanks in advance.
Kind regards.

Can you send a settings file?

Kind regards