DX-1S Digital PABX - Programming Manual
2-2
2.6
THE SYSTEM DO NOT ACCEPT PROGRAMMING MODE PASSWORD
In some case, the system does not accept any Programming Mode Password even the password is
corrected. This case will happen if the sequence of programming data is wrong. It may occur when the
system software has just upgraded to a new version or the programming data has collapsed. In order to
solve this problem, the Hardware System Initialization should be used.
Hardware System Initialization is to set the DIP SWITCH in Module Mother Board Position 2 to ON and
turn off the system and power on after 30 second. The system will initiate all the programming data to
default value. Enter Programming Mode with default password and perform system programming. After
the system is programmed, set the DIP SWITCH to Module Mother Board Position 2 to OFF. If the DIP
SWITCH Position 2 has not set to OFF, the system will initiate all the programming data when the
system power on.
2.7
SAVING PROGRAMMING DATA
The system will save the programming data to FLASH PROM every time the maintenance people finish
programming and leave the Programming Mode in MFC-1S Console. Some of the data will be valid just
after data key in during programming but some do not. It can assume that all programming data will be
valid after the system save the data to FLASH PROM.
If the console display the message to indicate that the programming data cannot be saved to FLASH
PROM, retry the programming process and save the data again. If the programming data cannot be saved
after retrying several times, there may have problem in Module Control Card and should have the card
replaced and repaired.
2.8
THE CONSOLE POWER DOWN DURING PROGRAMMING
If the MFC-1S Console has switched off or power failure happen during programming, the maintenance
people should assume all the data programmed before power down is not valid and input the data again.
