NEC Univerge SV9100 System Hardware Manual page 263

Issue 3.0
SV9100 System Hardware Manual
2.6.4 Performing a Software Upgrade
This section describes the procedure to perform a software upgrade on the
GCD-CP10.
IMPORTANT CONSIDERATIONS
❍
CAUTION
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❍
To perform a system software and firmware upgrade:
1. Turn the system power off.
2. After the system powers down, insert the USB Memory containing the
software upgrade into the USB port on the GCD-CP10.
3. Push in and hold the Load button.
4. Turn the system power on.
5. Continue holding the Load button for approximately 10 seconds or
until Status LED5 begins flashing red.
6. Release the Load button.
7. Wait until the Status LEDs on the GCD-CP10 have the following
indications (approximately two minutes):
LED 2: Flashing Red
LED 3: Flashing Red
LED 4: Flashing Red
LED 5: Steady Red
8. Turn the system power off and remove the USB Memory.
To save customer data prior to updating, a blank USB Memory is
required. Insert the USB Memory into the USB Port on the
GCD-CP10 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 GCD-CP10, 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
GCD-CP10 and GCD-8DLCA/GCD-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.
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