Saving (Backup) The Customer Data; Loading The Customer Data; Figure 3-11 Prg90-03 Display; Figure 3-12 Prg90-04 Display - NEC SL1100 Hardware Manual

ISSUE 6.0

2.3 Saving (Backup) the Customer Data

When the installer/system administrator exits from the programming mode, the system will
automatically save the customer data to the on-board memory which is backed up by lithium battery.
Additionally, the customer data can be saved to a CF Card for backup purpose. The PZ-VM21
daughter board must be installed to the CPU card with a BLANK CF card inserted.
For the details of PZ-VM21 daughter board installation, refer to
page 2-72.
1. Turn the system power off, insert the blank CF card (32 MB or larger) to the CF slot on PZ-VM21.
2. Turn the power on, enter the Program Mode then PRG90-03.
Base Service OP1 OP2
3. Dial 1 and press Hold key.
4. When the data backup to the CF card is completed, the display will be changed to the next PRG.
Saving System Data
5. Remove the CF Card and exit from the Programming Mode.
The saved data on CF Card cannot be edited by the PC.

2.4 Loading the Customer Data

The backed up customer data can be loaded to the system by CF Card. The PZ-VM21 daughter board
must be installed to the CPU card with a CF card inserted that the saved customer data loaded.
Hardware Manual
CF card
Figure 3-10 Inserting the CF card
Program Mode

Figure 3-11 PRG90-03 Display

Figure 3-12 PRG90-04 Display

Installing the PZ-VM21 PCB on
CPU card
CF Slot (CN2)
PZ-VM21 PCB
90-03-01
Data Save YES:1 1
'
90-04- M tenance
Load Data
back Select
SL1100
|01
3-5