Specifications

R-28
Application System
Calculation
Fixed totalizer PLU file Subdept. file Dept. file Group file
Clerk detail file
Other file
Function key
totalizer
Registration
*1 *1 *1
*2
Registration data flow
*1
Linking between PLUs, subdepartments, departments and groups can be programmed
to meet the needs of the retail environment.
PLUs can be programmed to link with subdepartments, departments or group, while
subdepartment can be programmed to link with department or group, and department
can be programmed to link with group.
When a PLU is programmed to link with a department, data registered for the PLU is
also accumulated to the department. In addition, when the department is programmed
to link with a group, data registered for the PLU is simultaneously reflected the
department totalizer and group totalizer.
*2
When data is registered to a totalizer which is preset in the clerk detail link table, the
data is also accumulated to the clerk detail totalizer reserved for each relevant clerk.
2-1-3. Function keys
The keys on the keyboard can be assigned various functions that are used for registration
as required for the terminal. For convenience sake, these functions are called by function
keys.
There are two types of function keys:
1) System keys
There are function keys which have functions that are fixed by the system (Numeral
keys, clear key, home position key, left/right/up/down cursor key, yes/no key, on/off
key, mode selection key and ESC/SKIP key
2) Free Function/department/flat PLU keys
These function keys are used for finalize a transaction, to specify the functions for a
registration or to specify the meaning of a entry. These function keys have program-
mable functions, which are set to the function key/department/PLU file.
Free function keys include finalize key, transaction key, department key and flat PLU
key.
The list of all function keys provided for QT-2100 is shown on the next page. General
descriptions of individual function keys are found in the chapter 2-2.