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To display the measurement peak-to-peak value of Channel A
•
Press [A] to turn on Channel A.
•
Press [SCOPE] to enter the frequently used function menu.
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Press [F2] to enter the parameter measurement options.
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Press [F1] to select customized parameter for
parameter measurement.
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Press [F2] to select parameter 1 as the
customized parameter.
•
Press [F3] then turn the jog dial to select peak-
to-peak value, then press the jog dial once to
confirm and exit from the current menu.
•
Press [F4] to select Channel A.
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Press [F5] to set indicator to parameter 1.
Note
: Customized parameters are for quick parameter measurement. This device has
27 measurement parameters. In general use, the user is not required to measure all
parameters. Only a few have to be tested. In this case, set the parameters you require
as customized parameters. All such parameters will be displayed on the screen.
Automatic measurement of parameters
Your oscilloscope can automatically measure the following voltage parameters of the
waveform :
•
Maximum value (Vmax): The voltage value from the highest point to ground (GND).
•
Minimum value (Vmin): The voltage value from the lowest point to ground (GND).
•
Top value (Vtop): The voltage value from top to ground (GND).
•
Base value (Vbase): The voltage value from base to ground (GND).
•
Middle value (Vmid): Half of the amplitude value.
•
Peak-to-peak value (Vpp): The voltage value from the highest point to lowest point.
•
Amplitude value (Vamp): The voltage value from top to base.
•
Overshoot: The ratio value of the difference between maximum value and top value
to the amplitude value.
•
Preshoot: The ratio value of the difference between minimum value and top value to
the amplitude value.
•
Average value: Average amplitude of signals within 1 cycle.
•
Root mean square value (Vrms) : The effective value. Energy generated by AC signal
conversion during 1 cycle with respect to the DC voltage that produces equivalent
energy, i.e. root mean square value.
Your oscilloscope can automatically measure the following time parameters:
•
Rise Time: The time taken by the waveform to rise from 10% to 90%.
•
Fall Time: The time taken by the waveform to fall from 90% to 10%.
•
Positive Pulse Width (+Width): The pulse width when positive pulse is at 50%
amplitude.
•
Negative Pulse Width (-Width): The pulse width when negative pulse is at 50%
amplitude.
•
Rising delay (Rise): Delayed time of the rising edge from A to B.
•
Falling delay (Fall): Delayed time of the falling edge from A to B.
•
Positive duty ratio (+Duty): Ratio of positive pulse width to cycle.
•
Negative duty ratio (-Duty): Ratio of negative pulse width to cycle.
OPERATION
