Watts BT D-01 Mode D'emploi page 14

3 Working mode definition
How to change the working mode?
- Open the small center cover to have access to the
navigation keys (◄) or (►).
- You can now press theses keys to display the
working mode line.
Move the frame cursor on the desired working
mode and press (OK) to enter in the operating
mode you have chosen.
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