Retrieval of a Tripod Frame Elin Bondevik July 26, 2019 09:06 Updated Follow Related articles Testing the Nortek DVL on a foggy day! How can we deal with magnetic influence when mounting an instrument near/on a metallic structure? How do I return a damaged instrument? What is a Return Merchandise Authorization (RMA) number? What is the minimum horizontal magnetic field strength that an AquaPro can use? How do I set up analog output and what do the values mean? Comments 0 comments Please sign in to leave a comment.