• Trigger the start of a measurement based on the internal clock, level threshold or external TTL signal such as hand switch Nor263A
  • Level threshold trigger used in combination with Repeat storage makes an automatic event measurement device
  • The audio recording is triggered based on the clock, level threshold or external TTL signal such as hand switch Nor263A

The measurement and audio recording trigger can be set independently of each other.

A special pre-trigger feature on the audio recording can be set up to capture up to 99 seconds of the audio signal prior to the trigger point.

Nor140 opt16

Measurement Trigger

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