User guide

Appendix D - Network Migration D-13
Firmware Upgrade
2. Put the v1.4.5 modem firmware using the appropriate selected mode (Con-
secutive, Concurrent, or CodeCast).
Figure D-15 Download v1.4.5 and Hard Reset screen
3. When the file transfer is completed, Hard Reset the Modem(s).
Upgrade Image 1 on Base Modem to v1.5.1
4. Get Unit Information to show that v1.4.5 modem code is loaded in Image 1
and that the Base Modem Current Image = Image 1. Which image this is
will depend on which image was running in the modem; it will automatically
select the offline image to upgrade.
Figure D-16 Unit Information screen (Base Modem Image 1)
5. Browse for the v1.5.1 Base Modem firmware. The file name is FW10805U.