Software Revisions

Included on this page are links for downloading the latest software revisions for a number of SEA Land Mobile products. All of the files are self-extracting ZIP files, and should be copied to a temporary directory for execution/extraction in order to avoid overwriting existing software.

The software product revisions currently available are:

ESP504 DataManager

Version Number	Description	Date Posted	Download Size
1.0	Original Version - OBSOLETE	N/A	N/A
1.1	ESP504 DataManager	June 21, 1995	125,237

ESP520 DataManager

Version Number	Description	Date Posted	Download Size
1.0	Original Version - OBSOLETE	N/A	N/A
1.1	Revised to include ESP520D radios	April 6, 1998	180,839
1.2	Includes fix for Pentium computers	December 22, 1998	180,962

ESP604 DataManager Upgrade

NOTE: You must have installed a previous version of the ESP604 DataManager from a CD. The files available here are only the executables and will not run by themselves. Version 1.03 corrects the Configuration Screen run time error. A function that saves a site, that has been read from the radio, has been added. The Help file has been updated.

Version Number	Description	Date Posted	Download Size
1.03	ESP604 DataManager Upgrade - 16 bit	April 19, 2000	590,326
1.03	ESP604 DataManager Upgrade - 32 bit	April 19, 2000	574,995

ESP700 DataManager

Version Number	Description	Date Posted	Download Size
1.0	Original Version - OBSOLETE	N/A	N/A
1.01	COM port corrections - this version does not work on fast (200 MHz or above) PCs	February 5, 1996	176,964
1.02	Includes fix for Pentium computers	December 22, 1998	184,125

ESP504/ESP520 EEPROM Save and Restore Utility

This PC-based utility facilitates the copying of the customer-programmed data contained within the non-volatile memory device (EEPROM) of the ESP504, ESP520, or ESP520D radios.

Version Number	Description	Date Posted	Download Size
1.0	Original Version	December 22, 1998	34,760

ESP604 Operating System Firmware

Note: This is a self-extracting zip file. Once extracted, the resulting file (with extension 'upg') may be used along with the ESP604 Upgrade Utility, available below, to upgrade the ESP604 radio.

Version Number	Description	Date Posted	Download Size
1.01	Latest version, includes code for full data capability	January 7, 2000	104,772

ESP604 Upgrade Utility

This PC-based utility facilitates the loading of a new version of operating system firmware into the ESP604 radio. NOTE: After extraction, read the included 'install.txt' file for instructions on how to install the Upgrade Utility.

Version Number	Description	Date Posted	Download Size
1.0	16 bit version for Windows 3.1	January 7, 2000	4,136,282
1.0	32 bit version for Windows 95/98	January 7, 2000	3,292,413