multicomp pro MP720009, Руководство пользователя

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User Manual
41
Phase
: Compare the rising edge of CH1 and CH2, calculate phase difference of two
channels.
Phase difference=(Delay between channels at the rising edge÷Period)×360
°
.
Other measurements
+PulseCount : The number of positive pulses that rise above the mid
reference crossing in the waveform.
-PulseCount
: The number of negative pulses that fall below the mid
reference crossing in the waveform.
RiseEdgeCnt
: The number of positive transitions from the low reference
value to the high reference value in the waveform.
FallEdgeCnt
: The number of negative transitions from the high reference
value to the low reference value in the waveform.
Area : The area of the whole waveform within the screen and the unit is
voltage-second. The area measured above the zero reference (namely the vertical
offset) is positive; the area measured below the zero reference is negative. The area
measured is the algebraic sum of the area of the whole waveform within the screen.
Cycle Area
: The area of the first period of waveform on the screen and the
unit is voltage-second. The area above the zero reference (namely the vertical offset)
is positive and the area below the zero reference is negative. The area measured is the
algebraic sum of the area of the whole period waveform.
Note: When the waveform on the screen is less than a period, the period area
measured is 0.
How to Measure with Cursors
Push the Cursor button to turn cursors on and display the cursor menu. Push it again to
turn cursors off.
The Cursor Measurement for normal mode:
The description of the cursor menu is shown as the following table:
Function
Menu
Setting Description
Type
Voltage
Time
Time&Voltage
AutoCursr
Display the voltage measurement cursor and menu.
Display the time measurement cursor and menu.
Display the time and voltage measurement cursor
and menu.
The horizontal cursors are set as the intersections of
the vertical cursors and the waveform
Line Type
(Time&Vol
tage type)
Time
Voltage
Makes the vertical cursors active.
Makes the horizontal cursors active.