Siemens FXS901 User Manual page 39

NOTE
The downloading time depends on the number of devices the panel connects to on the UFP line. If the panel
connects to only one device on the UFP line, the downloading time is about 6~7 minutes. If a panel connects to
6 devices, then the updating time is about 25~30 minutes.
4. Wait until the following window displays, then click "OK" to close it.
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