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OWON HDS1021M Handheld DSO & DMM 8-Advanced Function of Oscilloscope
figure 45: Use the Cursor for a Voltage Measurement
To use the cursor for a time measurement, do the following:
1. Press the MENU key and the function menus are displayed at the right of the screen.
2. Press the MENU ▲ or MENU ▼ key to select CURS MEAS key. Four key labels
selectable are shown at the bottom of the screen.
3. Press the F1 key to the measurement type Time. Two vertical dashed lines T1 and T2 appear
on the screen.
4. Press and hold the OSC OPTION key till the ▲/▼ CURSOR 1 appears on the screen.
Then, adjust the OSC ▲ or OSC ▼ and you can observe the dashed line moving left and
right. At the same time, the time value of T1 relative to the screen middle point position will
be displayed on the Curs1 item at the bottom of the screen.
5. Keep pressing on the OSC OPTION key till the ▲/▼ CURSOR 2 is displayed on the
screen. Then, adjust the OSC ▲ or OSC ▼ and you can find that the dashed line T2 is
moving right and left while the time value of T1 relative to the screen middle point position
appears on the Curs2 item at the bottom of the screen. You can also observe the absolute time
values of T1 and T2 on the Delta item at the bottom of the screen..
Now, you can see a screen that looks like the following figure 46.
figure 46: Use the Cursor for a Time Measurement
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