AD Instruments AD2821A Manual De Operación página 54

AD2821A OPERATION MANUAL
Clear (Clear) is displayed in the primary parameter
l
display area, OpeN (OPEN), Short (Short) or Quit
(Quit) will be displayed in the secondary parameter
display area.
G
Note：
OpeN (OPEN), Short (Short) and Quit (Quit) are selected and
displayed automatically by the meter according to the impedance
value of the device under test.

l
Press
key to cancel the correction operation and
return to the measurement state. Press
start the correction measurement.
When correction measurement is finished, PASS or
l
FAIL will be displayed on the screen, see Figure 4-3
Figure 4-3 Open correction Passed

Press key to abort the current correction data
l
measurement and return to the measurement. The
previous correction data will still be stored.
G
Note：
6． The correction function must be used for accurate measurement.
The correction function can eliminate the stray admittance
(capacitance, and inductance) and the residual impedance
(resistance and reactance) induced by test fixture, test leads and
instrument itself. Perform the correction operation again if the

key to
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