It's my first attempt at using the biofeedback feature. I've been trying the preset "JW test" and no graph shows after getting everything ready and selecting SCAN. Then I selected the first 1/4 and the same, no pulse graph.

The graph won't start if the clip isn't attached to the body - or if the heartbeat isn't accurately picked up.

The graph won't show until after the Delay time.

It won't matter is you can or can't feel any current from the Contact, when you aren't getting information in from the Pulse.

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