JARLTECH SERIES 8805, Руководство по эксплуатации

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880 5 Touch POS
User’s Manual
Jumper Settings
To ensure correct system configuration, the following section describes how to set the jumpers to enable/disable or
change functions. For jumper descriptions, please refer to the table below.
Location Function
JP1 COM1 Signal / Power Selection
JP2 COM2 Signal / Power Selection
JP3 COM3 Signal / Power Selection
JP4 COM4 Signal / Power Selection
JP5 COM5 Signal / Power Selection
JP6 COM6 Signal / Power Selection
JP7 LPT1 Signal / Power Selection
JP8 CFD1 Master / Slave Selection
JP9 Clear CMOS Selection
JP10 LVDS Panel Power Selection
Table 2-1. Jumper Descriptions
JP1 - COM1 Signal/Power Selection (Pitch: 2.54mm):
Jumper Setting Function
1-3 Short Pin 1 of COM1 = +12V
3-5 Short Pin 1 of COM1 = +5V
5-7 Short Pin 1 of COM1 = +5V
1
7-9 Short Pin 1 of COM1 = DCD
2-4 Short Pin 9 of COM1 = +12V
4-6 Short Pin 9 of COM1 = +5V
6-8 Short Pin 9 of COM1 = +5V
10
1
9
2
2
8-10 Short Pin 9 of COM1 = RI
Table 2-2. JP1 - COM1 Signal/Power Selection Settings
JP2 - COM2 Signal/Power Selection (Pitch: 2.54mm):
Jumper Setting Function
1-3 Short Pin 1 of COM2 = +12V
3-5 Short Pin 1 of COM2 = +5V
5-7 Short Pin 1 of COM2 = +5V
1
7-9 Short
Pin 1 of COM2 = DCD@RS232, TX+@RS422,
RTX+@RS485
2-4 Short Pin 8 of COM1 = +12V
4-6 Short Pin 8 of COM1 = +5V
6-8 Short Pin 8 of COM1 = +5V
10
1
9
2
2
8-10 Short Pin 8 of COM1 = RI
Table 2-3. JP1 - COM2 Signal/Power Selection Settings
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