NEC Univerge SV9100 - Table 4-5 SRAM Data Types

Issue 3.0
4-20 Installing the SV9100 Blades
2. Push down on the battery, opposite from the plus (+) symbol
(refer to Figure 4-8 GCD-CP10 Battery Installation).
Battery Removal
1. Ensure backup of SRAM data on GCD-CP10.
When removing the backup battery, SRAM data and system
clock are initialized. Use the following to store the SRAM
data (Reconfigure the system clock after replacing the
battery).
2. Power off the system and remove the GCD-CP10 from the
chassis.
3. Carefully lift the battery from the socket.
4. Install the replacement battery (refer to 3.1.2.1 Battery
Installation and Removal on page 4-19).
5. Install the blade into the chassis and power on the system.
6. Reset the system (press RESET on the front of the
GCD-CP10 blade).
7. Configure the system clock using the PCPro “Quick Setup”
menu or the command (CM02).
CAUTION
❍ Before removing the GCD-CP10 from the
chassis to install or replace a battery, ensure
the system is powered Off.
❍ When removing the backup battery, SRAM
data and system clock are initialized. Make a
backup of the SRAM in advance and
configure the system clock after battery
replacement.
IMPORTANT
❍ Replace the battery every 6 years.
❍ Contact the reseller where you bought the
product for a replacement battery.
CAUTION
The following SRAM data types are important
for the client. If stored, this procedure must be
used to restore the data.
❍ Billing memory
❍ SMDR Billing data
Table 4-5 SRAM Data Types
SRAM Data Measure
Fault Information
Read the fault information using the PCPro “Fault
Display” menu.
OAI FLF Memory
Save the memory by specifying “DBM data (PHS/OAI)”
in the PCPro “System Data Save/Load Verify” menu.
Billing Memory Print the billing memory using an external printer.
SMDR Billing Data Delete the billing data using SMDR/CR1000.