ER-A880 (serv.man7). ERA850 880 Sharp Application Program Manual - Sharp EPOS User Guide / Operation Manual. Page 38

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V1.3
System Maintenance
37
SYSTEM CONFIGURATION
Function Control
ACCESS
System Maintenance  Main Menu Choose option 2 - System Configuration
System Configuration Menu
Choose option 3 - Function Control
OVERVIEW
Up to 50 terminal functions may be maintained on the system, which include all trading and
management functions you need to perform on the terminal.  The function key numbers are set
up as follows:-
01
Server
02
Table
03
PLU
04
Quantity
05
Subtotal
06
Receipt
07
Bill
08
Free Transaction
09
Clear
10
Redisplay
11
Void Item
12
Void Transaction
13
Error Correct
14
No Sales
15
Payment
16
Modifier
17
Preset
18-26
Modifier 1-9
27-34
Payment 1-8
35
List
36
VIP
37
Preset Server
38
Split
39
Refund
40
Manager
41
GLU
42-50
Not Used
Each function that you need to use on the terminal is assigned a key number and you can set
certain conditions for  the terminal function to be performed, for example, authorisation level,
password.
An authorisation level is set for each function, which determines whether a server may perform
the function.  The highest authorisation level enables all terminal functions to be accessed, and
the lower levels will limit the  terminal functions up to and  including the one selected for  a
particular server, (each server held on the file will be assigned an authorisation level).  For
example, you may not wish all servers to have the facility to void a transaction, in which case
the authorisation level for the server must be below the level set for the void facility in Function
Control.
Another security feature of the system is the use  of passwords.  You can specify that a
terminal function requires a password, and if the server has the appropriate authorisation level
to perform the function, the password must be entered before the function can be accessed.
There are also options for collecting information about the usage of a terminal function on an
audit and/or log file.
Having entered the function details, you should then allocate a key position on the terminal
keyboard using the Keyboard File function.  Each terminal function is identified in the keyboard
file by the  letter F followed by the terminal function number, for example, F01 would be
terminal function number 1.
MAINTAINING THE TERMINAL FUNCTIONS
The function numbers are listed, and you can select the function you require and change the
details displayed.
Ä 
Use the up and down arrow keys or the page up and page down keys to move the cursor to the
function you want.
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