5.5
POSPrinter settings ..................................................................................................... 29
5.6
Operating the Demo1 application .............................................................................. 29
5.6.1
Retrieving the list of POS Device HUBs ................................................................ 29
5.6.2
Connecting to the first configured POS Device HUB by approaching an NFC tag 31
5.6.3
Available operations panels ................................................................................. 31
5.6.4
End of transaction processing .............................................................................. 34
5.6.5
Concurrent application access to the POS Device HUB ....................................... 34
5.6.6
Reconnecting to the POS Device HUB .................................................................. 35
5.6.7
Disconnection detection ...................................................................................... 35
6
Programmers Guide for Application Providers ................................................................. 36
7
LED Service Menu during BOOT and operational LED States ............................................ 37
7.1
LED Service Menu of POS Device HUB ........................................................................ 38
7.1.1
Service Menu: Main menu ................................................................................... 38
7.1.2
Service Menu: Sub Menu 1 - Change Parameter ................................................. 39
7.1.3
Meaning of Service Menu selection items ........................................................... 39
7.2
Operational LED States ............................................................................................... 42
8
Update of POS Device HUB firmware and other files ....................................................... 43
8.1
Firmware Update from a Windows based host via network ...................................... 43
8.2
Firmware Update from a Linux based host ................................................................ 45
8.3
Firmware Update via USB stick ................................................................................... 46
9
Recommendations for configuration of WiFi routers ....................................................... 48
10
Using the WebGUI interface of the POS Device HUB .................................................... 49
10.1
Login......................................................................................................................... 49
10.2
Start up screen ......................................................................................................... 50
10.3
Network settings ..................................................................................................... 51
10.4
System passwords ................................................................................................... 53
10.5
Peripheral – settings ................................................................................................ 54
10.6
Peripheral – testing ................................................................................................. 55
10.7
Boot behaviour ........................................................................................................ 56
10.8
Plugins ...................................................................................................................... 58
10.9
Security settings....................................................................................................... 59
10.9.1
Settings for peripherals using ........................................................................... 59
10.9.2
Docking unit ...................................................................................................... 59
10.9.3
Security settings network ports ........................................................................ 60