!!! CURRENT RELEASE of the 4300 AMPS, TDMA & FEX SOFTWARE !!! ---------------------------------------------------------------------- Versions: SCP 7.6, AMPS 5.1, DCMMIC 10.3, DCMDSP 1.3 ---------------------------------------------------------------------- ****** Software Upgrade Notes ****** Thank you for taking this opportunity to upgrade your 4300 to the latest version of AMPS and TDMA software. This software includes any changes or updates to the IS-136 software option and the Frequency Extension(1.9 GHz) option if your 4300 is so equipped. You should upgrade your unit to the current version regardless of whether you are experiencing problems or not. You will find a copy of the installation instructions (the file labeled 4300upgr.txt) in the Disk 1 folder that will be downloaded to your hard drive. Please read the installation instructions carefully as revisions to the procedure may have been made since the instructions were last published. ********************************************************************** ** Downloading and executing the file 43tdma76.exe will extract ** ** the software upgrade files to the C:\Temp folder on your PC. ** ********************************************************************** After extraction perform the following: 1) Access the C:\Temp folder on your PC, Open the Disk 1 folder and copy the APPROPRIATE files in the "DISK 1" folder to a floppy disk. If you have a 4304 or 4305 copy the tdma-cnt.bin file and label the disk "TDMA System". If you have a 4301 copy the amps-cnt.bin file and label the disk "AMPS System". 2) Copy the files in the "Autoruns" folder to your Calibration Disk. These new program sequences replace the old sequences. The old sequences may or may not function properly with the new software. 3) Now access the "DISK 1" folder on your PC, and open the file "4300upgr.txt". Follow the installation instructions. ********************************************************************** ADDITIONAL NOTE: You can verify which options are installed in your 4300 by Pressing the key. The Diagnostics - Self Test screen now displays the options installed in the 4300. If the Option line is blank, then your 4300 is an AMPS only unit. Possible installed options are: DCM-TDMA, FEX, IS-136, IS-136 Custom, ACELP, and GPIB. If you see CCM-CDMA or IS-2000 listed on the option line, your 4300 has the CDMA option installed. See our web site for the 4300 CDMA software updates. ********************************************************************** If you have any questions about the software installation process or operation of your 4300, please contact the Wireless Technical Assistance Center at 866-945-5835 or 317-595-2040. Fax: 317-595-2023 Email: support.us@willtek.com Willtek Communications, Inc. readme.txt 13 Mar 2003 jrw