Operating instructions
Manual – LDB 1.5 
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The public holidays shown on the right-hand side are treated like Sundays. 
Since Group 1 does not have authorization to use the lock on Sunday, it will 
automatically be blocked on those public holidays as well. 
You can also add your own holidays (for other countries for example, or for a plant 
shutdown). Click New Entry and enter the name and date of your holiday. If this 
holiday is repeated on the same date each year, then place a check next to Any 
year. 
In the Holidays box you can define a period of time during which you also want 
particular transponders to be blocked. 
Confirm each of the entries you make with Save. 
To leave the window, click OK. 










