What to do if Neptune Technology ProCoder R900i indicates out of range reading (>99999999)?
- WwardjasonAug 3, 2025
If your Neptune Technology Media Converter indicates an out-of-range reading (greater than 99999999) and a diagnostic code from the MIU, it suggests that no meter reading history is available. To resolve this, swipe the MIU with a magnet to force it to read the register.