Mickyjc1 Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts March 15, 2019 at 9:00 pm in reply to: Please help. Visiontech VTS 612 D21 display cuts out, then restarts! #460879 Mickyjc1Participant I have checked tacho resistance 68ohms – alters with movement, pressure pipe – difficult but air is going through, heater resistance – 38ohms, loom condition and all connectors. Author Posts Viewing 1 post (of 1 total)