Innov-is NV2650D FAQs & Troubleshooting Innov-is NV2650D Not your product? Sort by Updated Date Popularity 3 Results 1. 26/07/2016 How do I adjust the sensitivity of the operation keys? 2. 24/12/2014 How do I sew with the twin needle? 3. 24/12/2014 How do I select or display patterns according to the embroidery frame size? More FAQs (English only) Operation FAQs & Troubleshooting