Searching Waveforms Using The Search And Zoom Function - YOKOGAWA DL7440 User Manual

10.4 Searching Waveforms Using the Search and
Zoom Function
Procedure
MENU MENU
PRINT IMAGE SAVE
HISTORY
VERTICAL
1
CH
2
CH
3
CH
4
CH
5
CH
6
CH
7
CH
8
CH
Edge Search
Selecting the Edge Search Type
IM 701450-01E
SHIFT
ACQ START/STOP
HORIZONTAL TRIGGER
TRIG D
SEARCH ACTION
PRESET ZOOM MODE
V/DIV TIME/DIV
SIMPLE ENHANCED
DELAY
POSITION
LOGIC
SNAPSHOT CLEAR TRACE HELP
When waveform acquisition is stopped, you can search the displayed waveforms (within
the display record length, see appendix 1) and display the waveforms that match the
search conditions expanded on the screen. The following six search types are available.
For the setup procedures of each type, see the pages indicated below.
• Edge -> Page 10-15
• Serial pattern -> Page 10-18
• Parallel pattern -> Page 10-20
• Pulse width -> Page 10-22
• Auto scroll -> Page 10-23
• SPI -> Page 10-76 (section 10.11)
1. Press SHIFT+ZOOM (SEARCH). The SEARCH menu appears.
2. Press the Type soft key. The Type menu appears.
3. Press the Edge soft key.
<For a description of this function, refer to page 2-26.>
• To exit the menu during operation, press ESC located
above the soft keys.
• In the procedural explanation below, the term
jog shuttle & SELECT refers to the operation of
selecting/setting items and entering values using the
jog shuttle and SELECT and RESET keys. For details
on this operation, see sections 4.1 or 4.2.
• For a description of the operation using a USB keyboard
or a USB mouse, see section 4.3.
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10-15