- Aug 22, 2023
- 63
- 24
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- If you're a qualified, trainee, or retired electrician - Which country is it that your work will be / is / was aimed at?
- United Kingdom
- What type of forum member are you?
- Practising Electrician (Qualified - Domestic or Commercial etc)
Has anyone else upgraded the firmware (to version 4.1.0) and lost the calibration info? If so, have you managed to recover it? And how?
Tony.
Tony.