What does **** mean on the 2100Q display?

Document ID

Document ID TE6117

Published Date

Published Date 27/05/2017
Question
What does **** mean on the 2100Q display?
Summary
2100Q display shows ****
Answer
The 2100Q Portable Turbidimeter (Catalog Number/Order Code 2100Q01) display shows **** if the method for Rapid Settling Turbidity is on and the algorithm does not succeed.