PeakTech 1215 Bedienungsanleitung Seite 121

30. 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. Then，
press the F3 menu selection button and choose "Perform Self-Calibration". After confirming it is all set, push
down F3 button and choose "Perform Self-Calibration", entering the self-calibration procedure of the
instrument.
31. SYS STAT(System State)
Press the F1 menu selection button and choose "SYS STAT" item. The menu pops up in the screen as Fig. 47.
Fig. 47 SYS STAT Menu
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