2.5 Zero Adjustment
35
3
2
Chapter 2 Measurement Preparations
Zero adjustment corrects for voltage offset at the input terminals, so that Mem-
ory HiLogger measurements are relative to zero volts.
Perform the zero adjustment procedure when
us
ing the instrument in a loca-
tion where the ambient temperatur
e is markedly different.
2.5 Zero Adjustment
Any zero-adjust setting is cleared upon system reset (p. 125).
Turn on the power and wait for 30 minutes to stabilize the internal
temperature of the Memory HiLogger.
With the Waveform or [CH] screen displayed, press and hold these
keys simultaneously for one second.
The Zero Adjust dialog appears.
From the Setting screen
Select [Zero Adjust].
Apply
1
2
Zero adjustment is executed.
(simulta-
neously)
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