9-4 Confidential
9.1.4 Detailed Description of Functions in the Machine Maintenance Mode
9.1.4.1 EEPROM Parameter Initialization (Function code 01, 91)
îš„ Function
The machine initializes the parameters, user switches, firmware switches and assurance mode switch
settings registered in the EEPROM, to the initial values. Entering Function code 01 initializes almost
all of the EEPROM areas, but entering 91 does not initialize some areas, as listed below.
Function code
Data item
01 91
Maintenance-mode functions
User switches
Firmware switches
Remote activation code
Assurance mode switch settings
These will be
initialized.
Activity report
Station ID data
Outside line number
Telephone function registration
One-touch dialing
Speed dialing
Group dialing
Call transfer data
All of these will be
initialized.
These will not
be
initialized.
EEPROM customizing code
(4-digit)
This will not be initialized.
(Note that the first digit of the 4-digit code will be initialized
to "0." If the code is 1
001, for example, it will be initialized
to 0
001.)
NOTE: If you replace the main PCB with the one used for any other machine, carry out this
procedure and then customize the EEPROM (Function code 74 in Section 9.1.4.19).
îš„ Operating Procedure
(1) Press the 0 and 1 keys (or the 9 and 1 keys according to your need) in this order in the initial
stage of the maintenance mode.
The "PARAMETER INIT" appears on the LCD.
(2) Upon completion of parameter initialization, the machine returns to the initial stage of the
maintenance mode.
To Next Page
Loading...
Need help?
General
