User's Manual

PIN Pad 791 Programmer’s Manual (PCI POS-A) UDN PM0103-U Rev. 06
Section 3 –PP791 Setup & Diagnostic Menu 2015-04-20
Page24
Uniform Industrial Corp. Proprietary and Confidential Total 342 pages
About USB virtual COM port (only applied on USB version)
PP791 USB version will identify itself as a virtual COM port for Windows 2000/XP device enumeration.
When Windows requests PP791’s device driver, please provide a directory name which contains PP791
USB driver, and answer “proceed anyway” when prompted with driver certification questions.
The baud rate of PP791 virtual COM port is determined by the application program. When AP calls
Windows API to open COM port, PP791 and Windows virtual COM port driver will adjust its baud rate
according to the parameters sent to API function.
Call up Interface Setting Menu
In a WIFI/Bluetooth capable PP791, press function key [CLR] + [F2] (quickly press ‘F2’ after [CLR]
released) of PP791 will call up interface setting menu when PP791 in idle state.
DISPLAY ACTION
(Idle prompt) Power on.
Press [CLR]+[F2]
COMM. Interface Switch
WIFI Setting
Bluetooth Setting
Status
Use [F1] ,[F3] to scroll up and down.
[F2] to go back.
[ENTER] to execute. Interface Setting
Interface Setting Menu 1: COMM. Interface Switch
DISPLAY ACTION
COM
PP791 communicate with Terminal via COM.
WIFI
PP791 communicate with Terminal via WIFI.
Bluetooth
PP791 communicate with Terminal via Bluetooth.
Use Default
Use Default interface which is COM.
Interface Setting Menu 2: WIFI Setting
DISPLAY ACTION
Discover Server
PP791 will scan all available server on the same wireless lan
(Refer to PIN PAD 791 Multicast Programmer’s Manual)and
show the result on the screen. As user choose a server, the
configuration(Server IP and Server Port) of Server will be set
into PP791, and then user can use “Connect” option to connect
to the server.
Set Server IP
Manually set the IP address of Server which you want to
connect.