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