VOLTCRAFT VC-890 Bedienungsanleitung Seite 67

7. Once the setting has been made, press the SHIFT/SETUP button again to set the lower limit for the
comparison mode (menu item "COMP MIN"). Here, too, you can now select the individual decimal
places using the REL/PC (Log/◄) and MAX/MIN (View/►) buttons and change their values with
the H/LIGHT (+/COMP) or RANGE (-) button.
The limit settings do not have any units. The actual value of the limit results from the range set
in the measurement.
Example:
You have set the lower limit as "00900" and the upper limit as "01000" in the SETUP menu. In
a comparison measurement in the "mV
follows: "009.00 mV" (lower limit); "010.00 mV" (upper limit)
8. Now press the SHIFT/SETUP button to set the measurement status (menu item "COMP TYPE").
9. Press the REL/PC (Log/◄) or MAX/MIN (View/►) buttons to select "OUTER" or "INNER". When
"OUTER" is selected, the measured value is identified as passed (PASS) if it is outside the upper
and lower limits; when "INNER" is selected, the measured value is identified as passed (PASS) if
it is within the upper and lower limits.
10. Hold down the SHIFT/SETUP button (3) for approx. 2 sec to save the settings and exit the SETUP
menu. You will also exit SHIFT mode.
Performing a comparison measurement:
1. Select the measuring range.
2. Hold down the SHIFT/SETUP button (3) for approx. 2 s.
are now in SHIFT mode.
3. Now press the H/LIGHT (+/COMP) button (10a). The symbol
appear on the display.
The automatic measuring range selection is deactivated. Before beginning the
measurement, make sure that you have set the correct measuring range. You can
select this using the RANGE (-) button.
4. Connect the two test prods with the object to be measured.
5. The measured value is displayed with the appropriate units.
6. Depending on the previous setting the display will indicate if the currently measured value is within
or outside of the preset limits with the symbols
7. Press the H/LIGHT (+/COMP) button (10a) again to end the comparison mode.
" measuring range, the values will be displayed as
will appear on the display. You
(pass) and
and the preset limits will
(did not pass).
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