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6-Using the Oscilloscope
17
3. Press F1 key to select "Recall Factory" to recall the factory settings.
4. Press F2 key to select "Auto calibration". If the ambient temperature variation is up to or
larger than 5 Celsius degree, the Auto calibration function should be performed. But this will
not affect the using and capability by the heat from LCD and electronic component
See the following Figure 9:
Figure 9: Reset the Oscilloscope
6.7 Input Connections
See Figure 2 on P8.
Look at the bottom and the right of the Oscilloscope. The Oscilloscope has six signal inputs: one
safety BNC jack inputs (CH) for scope measurements, four safety 4-mm banana jack inputs for
Multimeter R, V and A measurements.
Isolated input allows independent floating measurements between Multimeters and Scopes.
6.8 Displaying an Unknown Signal with Auto Set
The Auto-Set feature lets the Oscilloscope display and measure unknown signals automatically.
This function optimizes the position, range, time base and triggering, assures a stable display of
virtually any waveform. This feature is especially useful for quickly checking several signals.
To enable the Auto-Set feature, do the following:
1. Connect the test probe to the tested signals.
2. Press the AUTO SET key and the Oscilloscope is under the automatic measurement
condition. The tested signals appear on the screen.
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