NEC Univerge SV9100 System Hardware Manual page 271

Issue 3.0
SV9100 System Hardware Manual
8. Load the SRAM data saved in step 1, above.
From the PCPro "System Data Save/Load/Verify" menu load
the data from the specified file.
- OAI FLF Memory
Battery replacement is complete.
3.1.2.2 GPZ-IPLE Daughter Board Installation
1. Refer to
Board on page 4-28
if required.
2. Ensure the power supply is OFF, then slide the GCD-CP10
into Slot 1 in the Controlling Chassis.
3.1.2.3 SD-A1 US/SD-B1 US Installation
1. Refer to
to install the SD-A1 US or SD-B1 US SD card, if required.
2. Ensure the power supply is OFF, then slide the SD card
(label side up) into the slot until it clicks.
To remove: Carefully push on the SD card until it clicks and
release. Card can be removed from the slot.
3.1.2.4 Background Music (BGM) or Music on Hold (MOH)
1. If external Background Music (BGM) or Music on Hold
(MOH) is being installed, plug the cable into the AUX1 or
AUX2 pin jack connector on the GCD-CP10. The other end
of the cable plugs into the music source.
Refer to the PGD(2)-U10 ADP in Chapter 9, section

Using a PGD(2)-U10 ADP on page 9-1
connecting to a music source.
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
2.6.2 Performing a Hot Start on page
Performing a Software Upgrade on page
Customer information is stored in the RAM memory

which is restored after a power failure is cleared. The
lithium battery in the system saves the RAM memory
when power is lost.
Figure 4-10 Installing the GPZ-IPLE Daughter
to install the GPZ-IPLE daughter board,
Figure 4-6 GCD-CP10 Blade Layout on page 4-15
2.6.1 Performing a Cold Start on page
2.1
for details on
4-9,
4-10, or 2.6.4
4-13.
4-21