Kusam-meco M3500, Manual

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measurement, it is visible only for this measurement.
How to operate the null (relative) function
You can operate the null function from either the front panel operation or
the remote interface operation.
The Front Panel Operation
1. Store the null test lead resistance: First of all, short the two test leads
together and then press NULL button. The new reading taken will
replace the old value, if any, in the null register. Then, connect the
two test leads to the input source. The value with null offset will show
on the display.
2. Pressing NULL to actuate it. Or you want to define the value by doing
the procedure SHIFT + NULL > NULL > ENTER > RUN VALUE. And
use
◁
and
▷
buttons to locate “NULL VALUE”. Then press ENTER to
actuat it.
※
Note: Press NULL button again or press other measurement buttons to
disable this feature. The “MATH” anunnciator on the display indicates the
state of a mathematical operation.
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
}}}}
4.3.4 Limits Test
The limits testing operation allows you 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. You can specify the limit values and the values are stored in