User guide

S900 User Guide
Selects Reset and then press the OK key.
The S900 will prompt “Are you sure?"
Press OK to restore the default settings.
Press ESC to cancel and return to the previous menu.
Note:
Reset does NOT erase user information or attendance records.
Reset only erases changes made to the S900 system
configuration since leaving the factory.
3.8 Bell setting
The S900 has an internal bell which can be scheduled to ring at
certain intervals.
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