7.5.3 Replacing the batteries
After the battery is removed, programming is retained in the memory of the locking device.
After removal of the battery, the date and time are maintained for ca ten minutes. If the
battery is taken out for longer period, the date and time of the day must be set again.
Page94 of 141 Long shield ILS
7.5 Battery management
Overview: Master media usage
Help & troubleshooting Technical data
Maintenance & disposal
Operation Administration Assembly Basics