UP-X300 (serv.man48). Back Office Programming Manual - Sharp EPOS User Guide / Operation Manual. Page 23

When the close store operation is performed at the POS server, the POS system is closed and the
registration function becomes unavailable at all the POS terminals in the POS system. It should be
noted that for the close store operation, all the POS terminals must be in their SIGN-OFF state. After
this operation, the communications between the POS server and POS terminals which have been
enabled with the open store operation are disabled. The POS server, however, can download preset
data and reset the sales data at POS terminals.
In the close store state, operation at POS terminals are invalid.

To execute an close store operation, select Close Store from Store Management.  The following
window will open.  To execute, select [YES].  To cancel, select [NO].

■  Module list

Store Management

Open Store
Close Store
End of Day

When the open store operation is performed at the POS server, the POS system is opened and the
registration function becomes available at all the POS terminals in the POS system.

To execute an open store operation, select Open Store from Store Management.  The following window
will open.  To execute, select [YES].  To cancel, select [NO].