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2.
Press the AUTO SET key and the Oscilloscope is under the automatic measurement condition. The
tested signals appear on the screen.
5.9 Automatic Zero-returning of Trigger Horizontal Position and 50% setting of Trigger Level Position
When we adjust the trigger horizontal position and trigger level position to be maximal to make it off the
screen center remotely, then we perform the following steps to make trigger horizontal position return to zero
and trigger level position set to 50% automatically.
1.
Press "V" key, the trigger horizontal position automatically returns to zero.
2.
Press "R" key, the trigger level position automatically sets to 50%.
5.10 Automatic Measurements
The Oscilloscope offers 18 types of automatic scope measurements. Your can display two numeric readings:
measurement 1 and measurement 2. These readings are selectable independently, and the measurements
can be done on the input waveform.
To choose a average value measurement for measurement 1, do the following:
1.
Press MENU key and the function menu appears on the right side of the screen.
2.
Press MENU ▲ or MENU ▼ key to select MEAS SET1. Five items selectable are visible at the bottom of
the screen.
3.
Press F3 key to select Mean. The measurement 1 window shows the average value--V.
To choose a Peak-Peak measurement for measurement 2, do the following:
1.
Press MENU key and the function menu is displayed on the right side of the screen.
2.
Press MENU ▲ or MENU ▼ key and select MEAS SET2, with 5 items selectable displayed at the bottom
of the screen.
3.
Press F4 key to select PK-PK. The measurement 2 window shows the peak-peak value--Vp.
See the following figure 10:
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