YOKOGAWA DL7440 User Manual

12-26 IM 701450-01E
Range of Waveform to Be Saved
You can select the range (area) of a waveform to be saved. Only the data that has been
saved by selecting Binary in the aforementioned section “Data Type and Extension” can
be loaded into the DL7400.
Main
The range of the normal (Main) waveform. It is the range defined by the display record length
(range displayed on the screen).
Z1
The range of zoom waveform Z1.
Z2
The range of zoom waveform Z2.
Z1&Z2
The range of zoom waveforms Z1 and Z2.
Data Compression
• You can select whether to P-P compress the waveform data before saving.
• Power spectrum computation data cannot use P-P compression.
Storage Medium and Directory
Storage media which saving and loading are possible are displayed on the File List
window.
Display Examples of Storage Media
FD Floppy disk
ZIP Zip disk
PC_Card PC card
SCSI5 SCSI device with the ID number set to 5*
SCSI5-1 Partition 1 of a SCSI device whose ID number is 1*
NetWork Network drive (when the Ethernet interface option is installed)
USB USB storage
* When a SCSI device whose ID number is 5 is connected
Auto Naming
When Auto Naming is turned ON, files with a four digit number from 0000 to 2499 (0000
to 1199 for binary format) are automatically created when saving the data. You can
specify a common name (up to ten characters, specified through Filename) that is placed
before the number.
File Name and Comment
•A file name must be assigned. Comments are optional.
• You cannot save to a file name that already exists in the same directory (overwriting
not allowed).
Number and types of characters that can be used
Item Number of Characters Characters That Can Be Used
File Name 1 to 14 characters 0 to 9, A to Z, %, _, ( , ), -
Comment 0 to 25 characters All characters (including spaces)
Specifying the File to Be Displayed on the File List Window
Specify the type of files to be displayed.
∗.WVF, ∗.CSV, and ∗.FLD
Displays only the files that have the same file format as the file being saved.
∗.∗
Displays all the files in the directory.
12.8 Saving/Loading the Waveform Data

YOKOGAWA DL7440 Specifications

General

Brand	YOKOGAWA
Model	DL7440
Category	Test Equipment
Language	English