Downgrading HSU Software
If one or both sites fail to update, a warning notice will be displayed.
If one or more sites of a sector update fails, you should correct the problem
and update the failed sites as soon as possible. If you do not, following the
Caution
next reset of the updated sites, you could experience a link software
mismatch which may affect service.
Downgrading HSU Software
If you take delivery of a new HSU for a sector configured under an older software release (up
to 3.2.50) you will need to downgrade the HSU so it can operate correctly. The method is very
straight forward:
To downgrade a HSU:
1. Log on to the new HSU by Local Connection.
2. Run Software Upgrade from here:
3. Choose the software package named SWD_5k.swu and click Start. On completion,
disconnect your new HSU and install it to the sector in the usual way.
RADWIN 5000 HPMP User Manual
Release 3.3.30
Chapter 12
12-5