Setting Main Board Connectors And Jumpers; Com, Cash Drawer Port Voltage Selection; Jp_Com3) - Protech Systems PA-3222 User Manual

3.6 Setting Main Board Connectors and Jumpers

3.6.1

COM, Cash Drawer Port Voltage Selection (

JP_COM3)

Jumper Name: JP_COM2, JP_COM3
Description: COM2, COM3 Port Pin9 RI/5V/12V Selection
JP_COM2, JP_COM3 Pin headers on board. The voltages of both COM2 & COM3
ports can be adjusted by setting relevant jumpers on board.
SELECTION
RI
+12V
+5V
COM1 / COM4 /DRW1
The voltages of the external ports "COM1 & COM4 & Cash Drawer" can be adjusted
via BIOS for your convenience.
PA-3222 SERIES USER MANUAL
JUMPER
SETTING
1-2
(Default Setting)
3-4
5-6
Chapter 3 Hardware Configuration
JUMPER ILLUSTRATION
5
6
2
1
JP_COM2
6
5
1
2
JP_COM2
6 5
2 1
JP_COM2
JP_COM2,
5
6
2
1
JP_COM3
6
5
1
2
JP_COM3
6 5
2 1
JP_COM3
Page: 3-12