NEC SL2100 - 2.3 Saving (Backup) the Customer Data; 2.4 Loading the Customer Data

ISSUE 4.0 SL2100
PROGRAMMING MODE 189
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 SD Card for backup purpose. The BLANK SD Card
is inserted to the SD slot on the CPU board.
1. Turn the system power off, insert the blank SD Card (1 GB or larger) to the SD slot on the CPU
board.
SD slot (J12)
CPU board
Blank SD Card
Figure 3-8 Inserting the SD Card
2. Turn the power on, enter the Program Mode then PRG90-03.
Program Mode
Base Service OP1 OP2
90-03-01
Data Save YES:1 1
Figure 3-9 PRG90-03 Display (12TXH/24TXH-B1)
3. Dial 1 and press Hold key.
4. When the data backup to the SD Card is completed, the display will be changed to the next PRG.
Saving System Data
90-04- M
’
tenance
Load Data |01
back Select
Figure 3-10 PRG90-04 Display (12TXH/24TXH-B1)
5. Remove the SD Card and exit from the Programming Mode.
The saved data on SD 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 SD Card.
For the details of the CPU board installation, refer to Installing the CPU board (IP7[ ]-CPU-C1).