Hioki LR8450 - Page 101

5
Select the information to display.
A, B A cursor measured value, B cursor measured value
A, B−A A cursor measured value, di󰀨erence in measured values at the B and A cursors (B-A)
B, B−A B cursor measured value, di󰀨erence in measured values at the B and A cursors (B-A)
A, Comment A cursor measured value, channel comments
B, Comment B cursor measured value, channel comments
B-A, Comment Di󰀨erence in measured values at the B and A cursors (B-A), channel comments
6
Select the A/B cursor to move.
Cursor A

Moves only the A cursor.
Cursor B Moves only the B cursor.
Sync Moves the A and B cursors at the same time.
7
Change the channel to display using the button on the top right of the screen (example: [1/2]).
8
Press the SELECT key to display the Cursor icon.
Each time you press the SELECT key, the display will switch between the Cursor icon (A/B cursor
movement) and the Scroll icon (waveform movement).
For more information about the Cursor icon, see “1.13 Observing Waveforms” (p. 79).
9
Press the SCROLL/CURSOR keys to move the A/B cursors.
Key operation

Moves the cursor left a large amount
(10 data points at a time).
SELECT +

Moves the cursor ve frames to the left.

Moves the cursor right a large amount
(10 data points at a time).
SELECT +

Moves the cursor ve frames to the right.

Moves the cursor left a small amount
(1 data point at a time).
SELECT +

Moves one screen to the left on the
waveform (one horizontal frame for the
displayed waveform).

Moves the cursor right a small amount
(1 data point at a time).
SELECT +

Moves one screen to the right on the
waveform (one horizontal frame for the
displayed waveform).
10
Check measured values at the A/B cursors.
(1) The values the A/B cursors read from waveforms will be displayed.
(2)
Under the table, the frequency calculated from the A/B cursors will be displayed. The frequency
is the inverse of the time of period the A/B cursors read.
A, B Frequency derived from the period between the trigger point and the A cursor,
frequency derived from the period between the trigger point and the B cursor
A, B−A Frequency derived from the period between the trigger point and the A cursor,
frequency derived from the period between the A cursor and the B cursor
B, B−A Frequency calculated from the period between the trigger point and the B cursor,
frequency derived from the period between the A cursor and the B cursor
A, Comment Frequency derived from the period between the trigger point and the A cursor
B, Comment Frequency derived from the period between the trigger point and the B cursor
B-A, Comment Frequency derived from the period between the A cursor and the B cursor
You can use numerical calculations to calculate values such as the maximum value, minimum
value, and average value for measured waveforms.
See “6.1 Performing Numerical Calculations” (p. 192).
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