Contents
Introduction ............................................................................................... 1
From Point-of-Sale to Point-of-Service................................................... 1
Advantages at a Glance.............................................................................. 2
Unpacking and checking the Delivery Unit ................................................. 3
About this Manual........................................................................................ 3
BA71 and BA72 Components .................................................................. 4
Screen Module ............................................................................................ 4
LCD Controller............................................................................................. 5
TFT Controller for BA71 and BA72 ............................................................. 6
Capacative Touch Screen (Option)............................................................. 8
General ..................................................................................................... 8
How to Operate ....................................................................................... 10
Cleaning Instructions .............................................................................. 10
AT COM Board for Touch Screen........................................................... 11
I/O-Addresses of COM Interfaces ........................................................ 11
COM Interface Interrupts ...................................................................... 12
Assignment of COM port addresses and interrupts (installation details) 13
IRQ9, conflict with powerfail interrupt of BEETLE systems ................. 13
IRQ10, conflict with COM3, COM4 of BEETLE systems ..................... 13
IRQ11, most likely conflict SCSI controller or USB .............................. 13
IRQ12, most likely conflict Mouse Port or PS/2 Mouse ....................... 14
IRQ15, most likely conflict IDE controller ............................................. 14
Adding COM ports under Windows NT ................................................ 14
Adding COM ports under Windows 9x ................................................. 14
Using shared interrupts for COM ports with Windows NT ................... 15
Using shared interrupts for COM ports under Windows 95 ................. 17
Using COM ports under Windows 3.x .................................................. 17
Using COM ports under DOS ............................................................... 17
TFT Adapter .............................................................................................. 19
Resistive Touch Screen (Option)20
General ................................................................................................... 20
How to Operate ....................................................................................... 21
Cleaning Instructions .............................................................................. 21
