What has happened if the HQd meter started playing music and now does not work?

Document ID

Document ID TE588

Published Date

Published Date 27/05/2017
Question
What has happened if the HQd meter started playing music and now does not work?
Summary
HQd meter started playing music and stopped working
Answer
Typically this means a fatal error on the instrument has occurred. This can happen when attempting to transfer data or update the meter with a USB stick that is too large. Use a USB stick that is 2GB or smaller with the meter. If this error happens, the meter must be sent to Hach Service for repair.