VOLTCRAFT LCR 4080 Notice D'emploi page 36

If the value of the component is within the pre-set limits, both arrow symbols
are visible – not flashing.
For leaving the function, simply press the "HI / Lo LIMITS" button again, the
arrow symbols will disappear.
Warning!
For high-ohm components or defective capacitors or induc-
tors or in case of overload (".OL") and for capacitor values
below 50 digits, there will be no acoustic signal / no com-
parison to pre-set limits.
The second function of this button is the number "8".
D12 "TOL" button
When you press this button while measuring a resistor (R) or a capacitor (C) or
an inductor (L), you will reach the so-called tolerance mode. You can carry out
a tolerance measurement in two ways:
with pre-set values (under SET D9d) and fixed standards in percent that have
been set (1%, 5%, 10%, 20%)
or without fixed %-values (high/low comparison).
D12 a) Measuring tolerances without upper/lower limits with fixed %-values.
During the measurement, press the "TOL" button. The "AUTO" sym-
bol for the automatic range selection will disappear. Instead, the
"TOL" symbol will be displayed above the main display, and shortly
also the pre-set value (under SET D9d), the current measured value
will appear. In the small display, the difference to the pre-set value in
% is displayed.
Example: You have pre-set a value of 30µF. The measuring leads
are connected to a 33µF Elko. When you press the "TOL" button,
you will see the pre-set value "30.00µF" for a short time and then a
measured value of 34.58µF. In the small display you read 15.30%.
This means that the measured capacitor lies 15.3 % above the pre-
set value.
With the "TOL" button you can now recall the pre-set (fixed) tolerance values
one by one: 1% - 5% - 10% - 20% - 1% - ...Press the "TOL" button once, the
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