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3.
Press
to move down to the command level within the SYS MENU, "1: RDGS STORE" will be
displayed.
4.
Use
or
displayed.
5.
Press
to move down a level to view the stored readings. "MEM" annunciator turns on. If there is
no reading stored, "BUFFER EMPTY" will be displayed for a moment.
6.
Use
or
Use the function keys or press Shift →
7.
status.
4.3.3
Buffer statistics
The MAX and MIN values are the maximum and minimum values in the buffer. The AVR value is the mean
of the buffered readings. The equation used to calculation the mean is:
Where:
is a stored reading n is the number of stored readings
The STD value is the standard deviation of the buffered readings. The equation used to calculate the
standard deviation is:
Where:
is a stored reading
n is the number of stored readings.
4.4
Limit Operations
Limit operations set and control the values that determine the HI / IN / LO status of subsequent
measurements. Limits can be applied to all measurement functions except continuity. The limit test is
performed after mX+b and percent math operations. Unit prefixes are applied before the limit test, for
example:
Low Limit = -1.0, High Limit = 1.0
A 150mV reading equals 0.15V (IN).
Low Limit = -1.0, High Limit = 1.0
A 0.6kΩ reading equals 600Ω (HI)
You can configure the multimeter to beep or not when readings are outsite of the limit range.
4.4.1
Enabling limits
Use the following procedure to turn on the limit operation:
key to move across to the SAVED RDGS command, "3: SAVED RDGS" will be
key to navigate through the reading numbers, reading values, and statistics.
to exit from the menu and return to the measurement
ABM-4082
41
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