Refraction Technology 130-01, Operation Manual

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Doc-1301-Ops Rev 2.9.1 10/30/08
Refraction Technology, Inc. v
Software Version:
Current software and documentation is available on our web site. Some
early units may require hardware modifications to use the latest software.
Contact REF TEK if you have any queries on the compatibility of your unit(s)
and the current software release.
Firmware Update:
To update firmware from the FTP site
1. Login to our FTP site at: ftp.reftek.com/pub as:
User name: Anonymous
Password: Your E-mail address
2. Find the 130 firmware at ftp.reftek.com/pub/130/cpu/prom.
3. Download the zip file of the most recently released firmware version.
Update firmware:
Updating firmware in a 130 DAS requires the presence of a firmware file on
an installed Compact Flash device.
1. On power-up, the 130 checks the Compact Flash for the presence of ‘main.s3’ in
the root directory.
2. If the ‘main.s3’ file is present on the Compact Flash, the 130:
a. Reads the file.
b. DELETES the file.
c. Re-programs the internal flash memory.
Note: DO NOT DISTURB THE UNIT DURING THIS PROCESS.
Follow these steps to update the firmware of a 130 DAS:
1. Unzip the ‘main.s3’ file from the downloaded zip file of the most recently released
firmware.
2. Copy the desired firmware image to the root of the Compact Flash as ‘main.s3’
using a PC with a Compact Flash reader or ftp into the 130 DAS, with a Compact
Flash installed, in binary mode.
3. With the Compact Flash with the main.s3 image installed in the 130 DAS, issue a
reset command.