Hioki MEMORY HiLOGGER LR8450 User Manual

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).
HIOKI LR8450A964-03
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Hioki MEMORY HiLOGGER LR8450 Specifications

General

Brand	Hioki
Model	MEMORY HiLOGGER LR8450
Category	Data Loggers
Language	English