Samsung OfficeServ 7100 Technical Manual page 8

OfficeServ 7100
TECHNICAL MANUAL
1) NAND FLASH (128MB): Holds information such as Call Logs, Alarms, UCD call
stats, program logs traffic reports and system database backup. NAND Flash is
non-volatile is will not erase until memory clear procedure is performed.
2) SDRAM (128MB): This is where active system Database resides. During IS Tool or
KMMC programming, the data being programmed is written to SDRAM.
SDRAM IS CLEARED WHEN SYSTEM BOOTS. During system boot up, the latest
NAND FLASH contents are reloaded into SDRAM.
3) SD (1G): When you use MMC 815 and save the Database to SD, it copies the active
Database from SDRAM and saves it to SD Card. This way the most up-to-date
database is saved to SD Card.
WHAT THIS MEANS TO YOU?
From the information described above, you can see that if you made a
programming change in KMMC and pressed the right soft key to save, the change
is made immediately to SDRAM and the change takes effect immediately. Likewise,
if you make a programming change using IS Tool and click the SAVE button, the
change is effective immediately and is saved to SDRAM active system database.
1.4a MP10 DEFAULTING THE SYSTEM
You can default the system by turning the MP10 battery backup switch OFF for at least
30 seconds and then ON again. Turning the battery backup switch OFF then ON again
will simply clear the SRAM. You can also default the OS 7100 by going to MMC 811
MEMORY CLEAR (however MMC 830 IP address information will be retained).
When first installing this system, always use MMC 811 to reset and clear memory.
This will ensure that you begin with clean default data.
Now begin entering customer data
1.4b MP10a DEFAULTING THE SYSTEM
You can default the system by pressing and holding the RST (reset) switch for 7 to 10
seconds during live system operation or during boot up sequence. This will clear the
NAND flash memory and return system to default. You can also default the OS 7100 by
going to MMC 811 MEMORY CLEAR (however mmc 830 IP address information will be
retained).
IMPORTANT REMINDER
1.4.1
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PART 1 JANUARY 2009