— 40 —
5-3-5. Serial Ports Settings: JP11, JP14, JP15
The SBC8360-4M provides four onboard serial ports, 4 x RS-232. COM2, COM3 and COM4 ports with
+5V/+24V and +12V/+24V power capabilities on Pin 1 and Pin 9 is ready to accommodate a wide array
of serial devices. The corresponding jumper settings are shown below.
<SBC8360-4M means the motherboard and MTIO means the Multi I/O board in the QT-7300. >
COM1: COM1 is assigned for the touch screen system and is not available for end user in this system.
COM2 ~ COM4:
Com2
Com3
Com4
JP14
JP11
JP15
Pin 1 = DCD
3-5
3-5
3-5
Pin 1 = +5V
1-3
1-3
1-3
Pin 9 = RI
4-6
4-6
4-6
Pin 9 = +12V
2-4
2-4
2-4
Multi I/O setting
COM2 ~ COM4:Pin 1
NOTE: Pin 1 does not have the +12V setting.
MTIO
Com2
Com3
Com4
JP5
JP6
JP7
Normal COM
3-5
3-5
3-5
+5V
3-5
3-5
3-5
+24V
1-3
1-3
1-3
COM2 ~ COM4:Pin 9
NOTE: Pin 9 does not have the +5V setting.
MTIO
Com2
Com3
Com4
JP5
JP6
JP7
Normal COM
4-6
4-6
4-6
+12V
4-6
4-6
4-6
+24V
2-4
2-4
2-4
Содержание QT-7300 Series
Страница 1: ...SERVICE MANUAL ELECTRONIC CASH REGISTER without price QT 7300 EX 963 MAY 2001 ...
Страница 11: ... 9 11 Release the 9 screws of the Mother board Then remove the Mother board 1 2 3 4 5 6 7 8 9 ...
Страница 46: ... 44 All dots off All dots on A vertical line moves from right to left 1 2 3 4 5 6 7 8 1 1 1 1 1 1 1 1 ...
Страница 84: ... 82 10 DRAWER DL 2773 M Type ...
Страница 86: ... 84 DL 2915 M Type ...
Страница 88: ... 86 DL 3615 L Type ...
Страница 90: ... 88 11 DRAWING ...