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Operation and Service megaSun 4500
Illustr. 7-1 Touch keys 1 ... 0 for service operations
In order to get access to level I,
fi
rst enter the sequence 1 6 1
and then PIN 1 1 1 1.
This level comprises service pages that may be used by techni-
cal service staff only.Starting from level I, menu „PIN II“, you will
get into level II by entering the correct PIN (not 1 1 1 1!)
When having called up service level I, the following keys can be
used as follows:
Key 5 —t o move forward in the menu
Key 0 — to move backwards in the menu
Stop key — to leave service level or menu
Start key — to select a menu item or to save the value dis-
played
Service level I
Service level II
General naviga-
tion
