DC SPD - S option
1
Earthing can also be established via
the connected AC cable.
2 3
Access the Basic
menu
1
Press the "Menu” button
The menu level appears.
2
Press the unassigned "Menu / Esc" key
5 times
"Access Code" is displayed in the "CODE"
menu; the first digit starts flashing.
3
Enter the code 22742: Use the "Plus" and
"Minus" keys to select a value for the
first digit of the code
4
Press the "Enter" button
57
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