112
VII.
SERVICE PROGRAMMING
INITIAL RESET
This operation must be performed after any of the followings:
- machine block
- machine repair
- replacement of other ROM
The initial reset operation does not clear any programming or sales data.
Perform the following operations:
1.
Unplug the AC cord.
2.
Turn the control key to SP position.
3.
Press the following three keys at same time:
Flat Keyboard
Stroke Keyboard
4.
While pressing these keys, connect AC cord to turn the power on.
The "IR DONE" message will be displayed.
If the functions in SP position do not work after flag selection, please follow the procedures
below;
CAUSE:
If system function flag [SF-31.g=1] is selected before Clerk security function [CF-1.h=1], then the
functions in SP position will not work. This may happen as a result of memory corruption or by human error.
PROCEDURE:
After performing the initial reset, programming in SP position is permitted.
If the auto preset is done, only Clerk #1 can operate the programmings in SP position. However, if a mistake is
made in programming, please try the initial reset again.
1.
Perform the initial reset.
2.
Perform one of the following operations;
- auto preset (SP-9905),
- set [SF-31.g] to '0', or
- set [CF-1.h] to '1'.