NEC Univerge SV8100 System Hardware Manual page 340

Issue 1.0
6 - 28
RTP Forwarding
VoCoder Conversion
3.2.2 Installation
Each SV8300 system must have the CC-CP00 installed in the
Controlling Chassis.
1. Remove the CC-CP00 and install the VMDB blade, MEMDB
blade and/or VOIPDB daughter board, if required.
2. Ensure the power supply is OFF, then slide the CPU into the
CCPU slot in the Controlling Chassis.
3. When the second CPU blade is installed in the Expansion
Chassis, the system automatically assigns the primary and
secondary designation. The CPU installed first is assigned as
the primary.
4. If external Music on Hold (MOH) is being installed, plug the
cable into the CN8 or CN9 pin jack connector on the CPU. The
other end of the cable plugs into the music source.
Refer to the PGD(2)-U10 ADP in
on page 11-1
When the system software is upgraded, the flash memory is
updated with the new software version. Either the Hot or Cold
start-up method can be used or the system can be upgraded
using system software. Refer to
on page
Performing a Software Upgrade on page
Customer information is stored in the RAM memory and, in
case of a power failure is saved. The lithium battery in the
system saves the RAM memory when power is lost.
IMPORTANT INSTALLATION NOTES
The power to the chassis must be off when
installing or removing the CC-CP00.
After removing a previously installed CPU
handle the blade, carefully, from the edges. If
certain solder points/resistors are touched on the
back of the blade, some RAM/temporary memory
may be lost (e.g., time, date, user-defined settings,
etc.)
for details on connecting to a music source.
6-8, 2.6.2 Performing a Hot Start on page
Installing the SV8100/SV8300 Blades
UNIVERGE SV8100/SV8300
Section 2 PGD(2)-U10 ADP
2.6.1 Performing a Cold Start
6-9, or
6-12.
2.6.4