DL7440/DL7480 Digital Oscilloscopes

Description

This firmware is intended to upgrade the DL7440/DL7480 to the latest version.

Remarks

Please read installation procedures throughout before performing the installation.
Each zip file contains firmware program file and an installation procedure.
Please use the dedicated USB Driver included in the zip file when the installation is executed via USB interface. .

Revision History

Version	Release Date	Content
2.57	Jun 22,2009	Support for the new logic probes(model: 701988 and 701989).
2.55	Aug 22,2008	Improvement of "MEASure" communication command.
2.52	Oct 31,2007	Improvement of calibration errors when self-calibration is implemented several or more times continuously.
2.47	Sep 1,2006	Support for ESC-PR printing command. Support for several new functions for FlexRay Signal Analyzer(/F9)

Previous version

Version	Release Date	Content
2.40	Mar 24,2006	/F9 option* (FlexRay Signal Analyzer) support. * Updating for existing DL7440/DL7480 to add /F9 option can not be allowed. DA8, DA12 and C-DA operators for /G2 and /G4 options support. Add the function for creating hexagonal zones to the search zone of the history search.
2.16	Oct 18,2005	DA8 and DA12 operators for User -defined computation(optional)support. "Download & Save" function(command) for Xviewer support.
2.08	May 10,2005	"Yokogawa" logotype is printed on the printout. Improvement of the GP-IB communication speed. A query command to output the length of the displayed data is supported.
2.07	Jan 6,2005	USB memory storage supported.* *Hardware modification is also required. H&V cursors function supported.
1.34	Aug 5,2004	A couple of small bugs have been fixed.
1.32	Feb 27,2004	Support for the serial bus analysis function(/F5, /F7 and /F8)* * optional. The hardware modification is also required. Improve the WebDAV function and SNTP function The screen image file (PNG file) can be attached to the email when transmitted.
1.23	Aug 12,2003	Support for the Power Supply Analysis function, including the AutoDeskew function* * optional Improvement: the deskew sign appeares on the screen when the deskew function is active.

Download

Please read Software Agreement carefully before downloading.

Version	2.57
Release Date	Jun 22, 2009
File Name	(for ZIP/PC card) dl7400pc_v257e.zip	4.0 MB
	(for floppy disc) dl7400fd_v257e.zip	4.0 MB
Type	Firmware* Registration is required to download.

* Software Agreement

The property rights, proprietary rights, intellectual property rights, and all other rights associated with the software are held by Yokogawa Electric Corporation.
Under no circumstances is any dumping, reverse compiling, reverse assembly, reverse engineering, or any other kind of alteration or revision of this software allowed.
This software is offered free of charge, but no unlimited warranties are made against any defects whatsoever.
Also, Yokogawa may not be able to accept inquiries regarding repair of defects in or questions about this software.
The contents of this software are subject to change without prior notice as a result of continuing improvements to the software\'s performance and functions.
Yokogawa bears no liability for any problems that may occur during download or installation of this software.
Use of the Yokogawa Web site is at the user\'s own risk.
Any parties contributing to the creation or distribution of the contents on the Yokogawa Web site shall bear no responsibility whatsoever for any damages occurring as a result of the use of said contents.

Downloading of the software indicates acceptance of the software agreement.

Related Products & Solutions

DL7440/DL7480 Digital Oscilloscopes

8-channel 500 MHz oscilloscope with 16 logic inputs, for applications where four channels aren't enough. Support for eight analog channels, 16 bits with 250MHz logic bandwidth, 16MP of recording memory, power analysis, serial bus analysis, and a broad selection of voltage and current probes.