SimonsVoss
Manual
SmartRelais 3 Advanced
10 Maintenance
10.1 Battery warning
10.1.1 Reading the battery level with USB cable
The built-in back-up battery in the controller continues to power the real
time clock in the event that power supply fails. If the back-up battery is
empty, the real time clock stops still if the power supply should fail. This can
cause malfunctions and problems. Consequently, the battery should be
checked on a regular basis. You can read the battery level via a USB
connection or the network.
ü Components connected to power.
ü Controller connected to computer with USB cable.
ü Battery to be checked inserted.
1. Mark the entry on the SmartRelay 3 controller in the matrix.
2. Use | Programming | to select the Read highlighted locking device/set
time item.
10 | Maintenance
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