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The description of
Adjust
Menu
is shown as the follows:
Function Menu
Setting
Description
Self Cal
Carry out the self-calibration procedure.
Default
Call out the factory settings.
Do Self Cal (Self-Calibration)
The self-calibration procedure can improve the accuracy of the oscilloscope under the ambient temperature to
the greatest extent. If the change of the ambient temperature is up to or exceeds 5°C, the self-calibration
procedure should be executed to obtain the highest level of accuracy.
Before executing the self-calibration procedure, disconnect the probe or wire and the input connector. Press
the
Utility
button. Then, press the
H1
button and the function menu will display at the left of the screen, turn
the
M
knob to choose “
Adjust
”, then press the
H2
button to choose “
Self Cal
”, entering the self-calibration
procedure of the instrument.
Fig. 56
Self-Calibration
27.2.4. Pass/Fail
The
Pass/Fail
function monitors changes of signals and output pass or fail signals by comparing the input
signal that is within the pre-defined mask.
Press the
Utility
button and turn the
M
knob to select the
Pass/fail
to go to the following menu.
Fig. 57
Pass/Fail menu
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