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b.Diode and Buzzer-off mearusing only have "Auto" Range.
c.When measuring,must keep "Sound" On, or the Buzzer can't alarm.
Ways to setup:
1、press the "back" button, until the main menu through the arrow keys to select
the "Settings", click "OK" button to enter the setting
2、using the arrow keys select "sound", click "OK" button appears bomb box,
through the left and right button to select the open and click "OK" button to confirm
5、 Data Hold Function
"Run / Stop" button is pressed on the instrument, the data will remain being displayed on
the display even if the input signal changes, or eliminate, the value is not changed
Waring 1: When using Multimeter, the OSC dector must not connect to
GROUND.
Waring 2: Please select the appropriate Range before measure object.
Waring 3: When the USB cable is connect to other devices, must not
measur, or the device will be damaged.
Chapter3 Application Examples
3.1 Singal measure
Measure an unknown signalman show it's value immediately.
● If you want show the value immediately ,please do as fllows:
① Enter the "Universal oscilloscope". Set the probe menu attenuation coefficient as 10X,
and switch the probe to 10X.
② Connect the CH1 probe to the test point.
③ Press "AUTO" key.
The OSC will automatically set the optimum waveform display. Then you can adjust the
Vertical or Horizontal scale, until the waveform meets your requirements.
● Automatic measure signal's voltage and time parameter.
The OSC can automatic measure most signals. To measure the frequency and
peak-peak,follw the steps:
① Enter the "Universal oscilloscope". Press "AUTO" key, show current waveforms.
② Press "CH1" button to turn pages can be observed maximum, minimum, duty cycle,
amplitude. (CH2-CH4 similar operations)
In this case, the signal parameter measurements are shown in
F1-F4 corresponding to the location, you can display the
signal parameter values by pressing the corresponding F1-F4
function key to select. Figure 3-1
3.2 Cursor measure
This OSC can automatic measure a variety of waveform
parameters. All measurement parameters can be measured
by the cursor.Use the cursor, can measure the waveform parameters quickly. Figure 3-1
Measuring the peak voltage of square wave signal.
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