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OWON HDS1021M Handheld DSO & DMM 8-Advanced Function of Oscilloscope
8.11 Autoscale
The function is applied to follow-up signals automatically even if the signals change at any time.
Autoscale enables the instrument to set up trigger mode, voltage division and time scale
automatically according to the type, amplitude and frequency of the signals.
The menu is as follows:
Function Menu Setting Instruction
Autoscale
OFF
ON
Turn off Autoscale.
Turn on Autoscale.
Mode
Vertical
Horizontal
HORI—VERT
Follow-up and adjust vertical scale without changing
horizontal setting.
Follow-up and adjust horizontal scale without changing
vertical setting.
Follow-up and adjust the vertical and horizontal settings.
Only show one or two periods.
Show Multi-period waveforms.
If you want to measure voltage , you can do as the follows:
1. Press MENU, the function menu will appear on the right of the screen.
2. Press MENU ▲ or MENU ▼ and choose Autoscale, three options will show at the
bottom of the screen.
3. Press F1 and choose ON.
4. Press F2 and choose HORI-VERT.
5. Press F3 and choose
.
Now, you can see a screen that looks like the following figure 47.
４９
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