SATO CL4NX Operator's Manual page 341

[Time 3] (SOS users only)
Specifies the time to perform the third periodic notification.
Appears only if you have enabled the NTP function or installed the optional RTC kit, and if you have
set [Daily] in the [Type] menu and have set three times in [Notifications].
[Time] (SOS users only)
Specifies the time of the specified day or date to perform periodic notifications.
Appears only if you have enabled the NTP function or installed the optional RTC kit, and if you have
selected [Weekly] or [Monthly] in the [Type] menu.
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