Protech Systems PA-3222 User Manual page 5

2.5 System Specifications ............................................................. 2-14
2.6 Safety Precautions .................................................................. 2-16
3 System Configuration ......................................................................... 3-1
3.1 External System I/O Ports Diagram & Pin Assignment ............. 3-2
3.1.1
3.2 Jumper & Connector Quick Reference Table ............................ 3-3
3.3 Component Locations Of System Main Board .......................... 3-4
3.3.1
3.4 How To Set Jumpers ................................................................. 3-6
3.5 Function Buttons and I/O Ports ................................................. 3-8
3.5.1
3.5.2
3.5.3
3.5.4
3.5.5
3.5.6
3.5.7
3.6 Setting Main Board Connectors and Jumpers ........................ 3-12
3.6.1
3.6.2
3.6.3
3.6.4
3.6.5
Rear I/O Ports Diagram ..................................................... 3-2
Top View of System Main Board ....................................... 3-4
Power Button ..................................................................... 3-8
DC_IN Port (DC_IN) .......................................................... 3-8
VGA Port (VGA) ................................................................. 3-8
COM Ports (COM1, COM2, COM3) .................................. 3-9
USB Ports (USB0, USB1, USB2, USB3, USB5) ............. 3-10
LAN Port (LAN) ................................................................ 3-10
Cash Drawer Port (DRW1) .............................................. 3-11
COM, Cash Drawer Port Voltage Selection (JP_COM2,
JP_COM3) ....................................................................... 3-12
COM Connectors (COM1_1, COM2_1, COM3_1, COM4_1)
......................................................................................... 3-13
i-Button Connector (I-BUT) .............................................. 3-13
COM2 & i-Button Function Selection (JP10, JP11, JP12)
......................................................................................... 3-13
Cash Drawer Control Selection (JP15) ........................... 3-14
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