6-Using the Oscilloscope
20
3.
Press
F1
key to select "
Recall Factor
y" to recall the factory settings.
4.
Press
F2
key to select "
Auto calibration
".
I
f 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 P11.
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.