User Manual

8.14 Searching a Waveform
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8
Chapter 8 Waveform Screen Monitoring and Analysis
You can search recorded data for a specific time. The time to search for can be
specified as relative time elapsed after a trigger event, or as an absolute date
and time.
8.14.2 Searching by Time
Time Search
To open the screen: Press the DISP key → Waveform screen
Operating Key Procedure
1
FUNCTION MODE
F7
Display [FN] mode.
Select [Search].
The [SEARCH] dialog box appears.
2
Select the contents to find.
CURSOR
F2
Move the cursor to the [Method] item.
Select [Time].
3
Specify the time to find
CURSOR
F1 to F8
Move to the date field (to specify an absolute
time) or time from trigger [T] (relative time), and
set the time to find.
To set by date
Set the recording date.
Set the time from the trigger event.
When pre-triggering was enabled for recording,
you can specify time before the trigger event.
Search
4
CURSOR
F1
Move the cursor to the [Exec] button.
Starts searching.
[Searching] appears on the Status bar, and the
locations where search criteria are satisfied are
displayed.
Search markers ( indicate locations where
search criteria are met.
To move a cursor to a found location
F4
or F5 Select [Move Cur A] or [Move Cur B].
5
Close the search function.
F8
Select [Close].
2
3
4
5
Select ( ) [Auto
Close] to have the dia
-
log close automatical
-
ly after searching.
S
Date field (to specify an absolute time
)
Time from trigger [T] (relative time)
(T+: time after a trigger event, T-: time be
-
fore a trigger event)