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Getting Start
USER’S MANUAL 18
2. Set the CH1 probe attenuation of the oscilloscope to X10. (The default is X1).
3.Attach the tip of probe and ground nip to the Connector of Probe compensator. Click the
button. A square wave will be displayed within a several seconds. (Approximately 1 kHz, 1V, peak-
to- peak).
4. Inspect CH2, CH3, CH4 with the same method. Repeat steps 2 and 3.
1.9 Self Calibration
The self calibration routine lets you optimize the oscilloscope signal path for maximum
measurement accuracy. You can run the routine at any time but you should always run the
routine if the ambient temperature changes by 5℃ or more. For accurate calibration, power on
the oscilloscope and wait twenty minutes to ensure it is warmed up. To compensate the signal
path, disconnect any probes or cables from the input connectors.
Then, access the “Utility -> Calibration” option and follow the directions on the screen.
The self calibration routine takes about several minutes.
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