SYSTEM DEFINITIONS ................................................................................................................ 18
BLOCK DIAGRAM ...................................................................................................................... 18
12 V DC IN CONNECTOR ........................................................................................................... 19
LAN PORT .................................................................................................................................... 19
VGA CONNECTOR...................................................................................................................... 20
SERIAL PORT COM1................................................................................................................... 20
SERIAL PORT COM2/3/4 ............................................................................................................ 21
PARALLEL PORT LPT1 .............................................................................................................. 22
PS/2 KEYBOARD CONNECTOR................................................................................................ 23
PS/2 MOUSE................................................................................................................................. 23
USB0 / USB1 / USB2 / USB3 / USB4 / USB5 ............................................................................... 23
CASH DRAWER CONNECTER .................................................................................................. 24
APPLICATION GUIDES ................................................................................................................ 25
POWER SUPPLY TO I/O PORTS ................................................................................................ 25
COM1 APPLICATION COMMENT ............................................................................................ 25
CASH DRAWER........................................................................................................................... 25
PS/2 INTERFACE DEVICE.......................................................................................................... 26
EXTENDED DUAL DISPLAY MODE ........................................................................................ 26
CUSTOMER DISPLAY ................................................................................................................ 27
UPS BATTERY............................................................................................................................. 27
UPS BATTERY HEALTH CHECK.............................................................................................. 28
POWER ON/OFF CONTROL....................................................................................................... 29
HARDWARE POWER SWITCH................................................................................................ 29
SOFTWARE SWITCH OFF ...................................................................................................... 30
FORCED SWITCH OFF........................................................................................................... 30
AUTOMATIC POWER ON CONTROL....................................................................................... 32
ALARM CLOCK WAKE UP...................................................................................................... 32
MODEM RING UP ................................................................................................................... 32
LAN WAKE UP ......................................................................................................................... 33
FINGERPRINT SENSOR ............................................................................................................. 33
POSIFLEX TOOLS ....................................................................................................................... 34
POSIFLEX POWER SWITCH MANAGER ............................................................................... 34