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4 -
3 -
8
RTC Command
This is a check of the RTC (Real Time Clock).
The RTC battery test checks the condition of the battery
used to back up the RTC.
The static RAM test checks whether the static memory
built into the RTC can be written to and read from properly.
In the starting the oscillator test, the oscillator
built into the RTC is started from a stopped state.
(This
test is performed only once even if the
-#
option has been
specified.)
Tne leap year check tests whether the calendar advances
properly from February 28 to 29 on leap years.
The new month check confirms that the calendar advances
properly to the next month after the end of the previous one
has oeen reached normally.
The new year check confirms that the calendar advances
properly to the next year on January 1st.
In the stopping the oscillator test, the oscillator
built into the RTC is halted from an oscillating state.
This
prevents unnecessary drain on the battery.
(This test is
performed only once even if the
-#
option has been specified.)
Description of options:
-fn: function option
This is a service which allows specific RTC settings to
be made individually.
When the RTC command is executed
with this option appended, the "RTC function>" prompt is
displayed and the system waits for a command.
The
following commands and functions are available:
4-12
NWS-1510/1530/1580
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