Setting The Cursor Measurements - Promax OS-782 Manual Del Usuario

USER'S MANUAL. OS-782
+Width:
-Width:
Delay 1→2
: The delay between the two channels at the rising edge.
Delay 1→2 : The delay between the two channels at the falling edge.
+Duty:
-Duty:
4.20

Setting the Cursor Measurements

This oscilloscope allows you to make manual cursor measurements on time and
voltage. The signal sources include Channel 1(CH1) and Channel 2 (CH2).
The cursor measurement menus are listed and described in the following table:
Function
Settings
menus
Type Close
Voltage
Time
Signal CH1,
sources CH2
To make a voltage measurement on CH1, doing the following:
1. Press the MENU key and the function menus are displayed at the right of the
screen.
Press the "MENU ▲" or "MENU ▼" key to select Cursor Measurement. Two
2.
options are shown at the bottom of the screen.
3. Press F1 key to select the measurement type Voltage. Two purple crossing
dashed lines V1 and V2 are shown on the screen.
4. Press the F2 key to select the measured channel CH1.
Press and hold the OSC OPTION key till the ▲
5.
the screen. At this time, adjust OSC ▲ or OSC ▼ and you can see that the
dashed line V1 is moving up and down while the measured voltage value of
V1 relative to the zero position of CH1 appears on the screen.
02-2010
The width of the first positive pulse in 50% amplitude points.
The width of the first negative pulse in the 50% amplitude points.
+Duty Cycle, defined as +Width/Period.
-Duty Cycle, defined as -Width/Period.
Description
Close the cursor measurement.
Display the voltage measurement cursor and menu.
Display the time measurement cursor and menu.
Select the waveform channel on which the cursor
measurement will be performed.
/
▼ CURSOR V1 is visible on
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