Performing A Software Upgrade - NEC Univerge SV8100 System Hardware Manual

Issue 2.0
4 - 14
2.6.4

Performing a Software Upgrade

This section describes the procedure to perform a software upgrade
on the CD-CP00-US.
To save customer data prior to updating, a blank USB

Memory is required. Insert the USB Memory into the USB
Port on the CD-CP00-US blade. Use Program 90-03 to
save the software to the USB Memory. Note that a USB
Memory can hold only one customer database. Each
database to be saved requires its own separate USB Drive.
Use Program 90-04, with the database to be restored
installed in the CD-CP00-US, to reload the customer data if
necessary.
After uploading programming data to the system using

Program 90-04, exit programming mode (this could take a
minute or more to save the database), then reset the system
by powering down and back up. Wait a few minutes for the
programming to take affect before accessing any line or
special system feature. Otherwise some unusual LED
indications may be experienced. To prevent the USB
Memory from possibly being overwritten, remove the USB
Memory after downloading the database.
When restoring a database file, as the slot definitions may

be different, remove all blades from the system except the
CD-CP00-US and CD-8DLCA/CD-16DLCA in slot 2. After
the system is reset, the blades can be reinstalled. Use
Program 10-03 prior to updating to record the current slot
definitions.
If the PZ-ME50-US is installed on the CPU at a later date,

a system upgrade must be performed using the
CD-CP00-US upgrade procedures. When a PZ-ME50-US
is mounted on a CPU, all software upgrades are stored on
this daughter board. If the PZ-ME50-US were to be
removed from the CPU, a software upgrade must be
performed to bring the CPU to the latest version.
IMPORTANT CONSIDERATIONS
UNIVERGE SV8100
Installing the SV8100 Blades