PeakTech 2170 Bedienungsanleitung Seite 56

6. In short calibration mode, the secondary display will show
"Short". There are two ways for short state input:
7. When using square terminals, insert the short socket to the
square terminals and make L
hang in the air
8. When using L
and red testing lines with alligator clip into the "L
"L " terminal and "H
POT
Connect the mouth of clips.
9. Press CAL key and the 30-second countdown will be
shown on LCD panels. If the short calibration is finished,
the PASS or FAIL symbol will appear on the primary
display. Press CAL key again to save the calibration data.
Note:
1. To get the better accuracy, the open/short calibration
should be done before measurement.
2. The purpose of open/short calibration is to reduce the
parasitic effect of the test fixture.
3. Open or short circuit is selected automatically according to
the measurement terminal.
4. In short calibration, there may be FAIL situations, which
may be caused by not using the low resistance short line
or unreliable contact, please try again after reliable short-
circuit
/L /H /H
CUR POT POT
", "H
CUR
56
/L /H
CUR POT POT
terminals, insert the black
CUR
" terminal respectively.
POT
/H terminals
CUR
CUR
",