Recovering the CMU
Upgrading the software image
Perform this task when the CMU is in recovery mode. The purpose of this task is to
replace a corrupt or unwanted software image.
Before starting this task, check that the Recovery Options page is displayed
7-2).
To upgrade the software image in recovery mode, proceed as follows:
Procedure 7-3 Upgrade the software image in recovery mode
Select Browse. Navigate to the folder containing the required software
1
image (PTP 800-nn-mm.dld2) and select Open.
2
If software corruption is suspected, select the software image that was
installed when the CMU went into recovery mode. If an incorrect image has
been loaded, select the correct software image.
3
Select Upgrade Software Image. The Software Upgrade Confirmation
page is displayed
Select Program Software Image into Non-Volatile Memory. The
4
Progress Tracker page is displayed. On completion, the Software Upgrade
Complete page is displayed
Select Reboot Wireless Unit. The Reboot Confirmation dialog is displayed.
5
Select OK. The reboot progress message is displayed. On completion, the
6
CMU restarts with the new software installed.
Figure 7-3 Recovery Software Upgrade confirmation page
7-16
(Figure
7-3). New picture
(Figure
7-4). New picture
Chapter 7 Troubleshooting
(Figure
phn-1478_005v000
Apr 2010