Jbat1: clear cmos setting, Jp1, jp2, jp3: rs232/422/485 (com2) selection, Jp4: compactflash slave/master selection – IBASE IB886 User Manual
Page 14: Jp5: lcd panel power selection
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INSTALLATIONS
JBAT1: Clear CMOS Setting
JBAT1
Setting
Normal
Clear CMOS
JP1, JP2, JP3: RS232/422/485 (COM2) Selection
COM1 is fixed for RS-232 use only.
COM2 is selectable for RS232, RS-422 and RS-485.
The following table describes the jumper settings for COM2 selection.
COM2
Function
RS-232
RS-422
RS-485
Jumper
Setting
(pin closed)
JP1:
1-2
JP2:
3-5 & 4-6
JP3:
3-5 & 4-6
JP1:
3-4
JP2:
1-3 & 2-4
JP3:
1-3 & 2-4
JP1:
5-6
JP2:
1-3 & 2-4
JP3:
1-3 & 2-4
JP4: CompactFlash Slave/Master Selection
JP4
CF Setting
Master
Slave
JP5: LCD Panel Power Selection
JP5
LCD Panel Power
3.3V
5V
10
IB886 User’s Manual
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