OfficeServ 7400 INSTALLATION
TECHNICAL MANUAL PART 3 MAY 2010
3.6
The system database is NOT stored in SRAM. The system database is now stored in the on-
board NAND FLASH. This data can remain in NAND-FLASH until the system is defaulted.
TO DEFAULT THE SYSTEM, simply power ON the OS7400 while this switch (S1) is in
the OFF position. After defaulting the system, always power the OS7400 off and set
this switch S1 to the ON position, then boot the system back up again. System can
also be defaulted by selecting “MEMORY CLEAR” in MMC 811.
DIP SWITCH USE (S2)
ON OFF
4 DIGIT STATION NUMBERS SW8 3 DIGIT STATION NUMBERS
4 DIGIT STATION GROUPS SW7 3 DIGIT STATION GROUPS
4 DIGIT TRUNK NUMBERS SW6 3 DIGIT TRUNK NUMBERS
RESERVED SW5 RESERVED
COUNTRY SELEC
SW4 COUNTRY SELEC
COUNTRY SELEC
SW3 COUNTRY SELEC
COUNTRY SELEC
SW2 COUNTRY SELEC
COUNTRY SELEC
SW1 COUNTRY SELEC
Switches 1 through 4 select the country the system is installed in.
4 3 2 1 Country
OFF OFF OFF OFF Korea
OFF OFF OFF ON USA
OFF OFF ON OFF U
OFF OFF ON ON Italy
OFF ON OFF OFF Australia
OFF ON OFF ON New Zealand
OFF ON ON OFF Holland
OFF ON ON ON Denmark
Switch 5 is reserved.
These DIP switches will not take effect unless the switches are set in the wanted position
and the system memory is cleared manually by using the Memory Backup switch. (This
means defaulting the system by booting the system with the S1 switch in the OFF
position.)