1. Download the two upgrade zip files (ADLCONF_3_01_2101.zip and ADL_v_3_01_b_2106.zip) from the Pacific Crest website and extract the contents of both zip files to a directory on your PC
2. Attach the ADL radio’s programming cable to the radio, to power, and to your PC
3. Launch the old version of ADLCONF and click File>Upgrade Modem Firmware. Navigate to the upgrade directory, select “adl_v_3_01_b_2106.bin” and click Open. Click OK on the Connect to ADL Radio dialog box. Upgrading modem firmware takes approximately 4 minutes. Do not detach the radio from its programming cable until the upgrade is complete. For help running ADLCONF configuration software, click Help>User Guide
4. The ADLCONF installer is an executable (*.exe) file. Some firewalls do not allow the download of *.exe files, so the file name has been changed to ADLCONF_setup.xxx. Right-click on this file, select the Rename option and change the file extension back to .exe
5. Install the new version of ADLCONF by navigating to the upgrade directory and double-clicking “ADLCONF_setup.exe”
6. To configure the attached ADL radio with the features supported by the new ADLCONF, power cycle the radio and launch the new version of ADLCONF

For information on ADL software, click on Advanced Data Link Release Notes, July 2010.pdf

1. Download the PDL/EDL operating firmware into the directory where PDLCONF/EDLCONF is located. Note that some browsers may not properly download the firmware file. We recommend that you download the zipped version to avoid this problem.
2. Connect your PDL to your computer using the programming cable and run PDLCONF/EDLCONF.
3. After loading the configuration, click on the icon in the upper left-hand corner of the screen, and select "Upgrade modem firmware."
4. Specify the appropriate firmware revision in the dialog box and click OK. The firmware will be upgraded.