For all ECG machines and devicesStep 1 Check to see if leads are properly placed on their corresponding limbs, and that there is no interference between the lead and the skin. Step 2 Ensure that the universal clips are connected, make sure there are no partial or loose connections between the clips and the leads. None of the solutions work as intended? Please contact us with any additional questions Service Request Form Step 1 of 2 50% Name* First Last Company Name* Email* Phone* Service Request Type*Repair RequestTroubleShootingRMA RequestWarranty IssueProduct Serial Number* Sales Order Or Invoice Number* Describe Your Issue* Δ