Performing A Software Upgrade - NEC Univerge SV8100 System Hardware Manual

Issue 9.0
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down and back up. If the system is not reset, not all the
uploaded programming changes are in effect. 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 card
after reloading the database.
2.6.4

Performing a Software Upgrade

This section describes the procedure to perform a software upgrade
on the CD-CP00.
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 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, 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 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 is installed on the CPU at a later date, a

system upgrade must be performed using the CD-CP00
upgrade procedures. When a PZ-ME50 is mounted on a
CPU, all software upgrades are stored on this daughter
board. If the PZ-ME50 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