Simons Voss Technologies SmartRelay 3 Manual page 152

SmartRelay 3 system
12. Maintenance
12.1 Battery warning
12.1.1 Reading the battery level with USB cable
(Manual)
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.
Components connected to power.
ü
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
time item.
9 The "Read lock" window will open.
Read highlighted locking device/set
12. Maintenance
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