Winmate IA30, User Manual

Page: 21 / 90

2.4.2 JP5: RS232 / RS422 / RS485 Selector
The jumper can be configured to operate COM1 in RS-232/422/485 mode. And the
setting must be cooperated with the 2.4.3 settings.
RS232
1
3
5
2
4
6
RS422
1
3
5
2
4
6
RS485
1
3
5
2
4
6
Pin No. Functions
1 Short 2 RS232
3 Short 4 RS422
5 Short 6 RS485
2.4.3 JP2: CF Card Priority
JP901 can be configured to operate CF Card Priority in Master/Slave mode.
1
2
3
Master
1
2
3
Slave
Pin No. Functions
1 Short 2 Master
2 Short 3 Slave
2.4.4 JP6: LCD Panel Voltage Select
JP6 can be configured to operate in 3.3Volts / 5Volts / 12Volts mode.
5Volts
1
3
5
2
4
6
3.3Volts
2
4
6
12Volts
Pin No. Functions
1 Short 2 3.3Volts Selected
3 Short 4 5Volts Selected
5 Short 6 12Volts Selected
1 1
3
5
2
4
6
3
5
IA30 Motherboard User Manual
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