Kusam-meco M3500A, Руководство по эксплуатации, Страница: 80 / 158

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CONFIG then NULL. Use
◁
and
▷
buttons to move through the digits
and use
△
and
▽
buttons to increase or decrease the numbers to a
desired value. Press ENTER to set the value. The locations of the buttons
are shown with red rectangle frames in
Figure 4-17 .
※
Note: Press NULL again to disable this feature. The “MATH”
anunnciator on the display indicates the state of a mathematical feature.
Figure 4-17
The Remote Interface Operation
You can use the following commands on your PC terminal to make a null
measurement.
CALCulate:FUNCtion NULL
CALCulate:STATe {OFF|ON}
CALCulate:STATe?
CALCulate:NULL:OFFSet
{
<value>|MAXimum|MINimum
}
4.3.5 Limits Test
The limits testing operation allows user to adjust a maximal and a
minimal limit values. The multimeter beeps and an “HI” or “LO” message
will be shown when the reading exceeds the upper or lower limit
respectively. Users can specify the limit values and the values are stored
in a volatile memory. The default values for both upper and lower limits
are “0”. This function is available to all except continuity and diode
measurements.