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1.7 Card service
1.7.1 clear
This function makes it possible to delete all cards and reinitialize. Proceed as follows:
1. Select this menu item with the ENTER key
2. The message “target card” appears in the display
3. Now the Install card can be pulled out and the cards to be deleted can be inserted
4. A message appears automatically about the card type and you are asked whether this card is
to be deleted
5. If yes, press the ENTER key
1.7.2 change pin
Here you can change the PIN code of the Install card. You are first prompted to enter the old PIN
code and then the new one.
PIN code 0 .. 9999
1.8 Exit menu
This menu item is visible only if you have entered the Install menu with the +/- key combination.
This function must be performed in order to exit the Install menu and return to the normal
operating mode.