Black Box 3600 Modem User Manual


 
Flash Upgrade
H-2 Modem 3600
5) From your terminal software package, send the flash upgrade
file to the modem. You know the download is working because
the LCD displays:
FLASH UPGRADE
IN PROGRESS
Note
Be sure you use the X modem CRC protocol.
The modem automatically resets after the upgrade is complete. The
process can take several minutes.
One of two messages returns.
DOWNLOAD OK
indicates a successful upgrade.
DOWNLOAD ERROR
indicates a problem with the download.
Enter ATI3 if you want to verify the latest software update.
Troubleshooting
1) You did not choose the correct download protocol.
Response:
Repeat the process.
2) The upgrade flash file is corrupted.
Response:
Get a clean file and redo the steps.
3) If all else fails:
Response:
See the Calling Technical Support section on
page 12-2